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Publications

  1. Coupling of Higgs and Leggett modes in nonequilibrium superconductors
    H. Krull, N. Bittner, D. Manske, G.S. Uhrig, and A.P. Schnyder
    Nat. Commun. 7, 11921 (2016)
  2. Mutually attracting spin waves in the square-lattice quantum antiferromagnet
    M. Powalski, K.P. Schmidt, and G.S. Uhrig
    SciPost Phys. 4, 001 (2018)
  3. Positivity of the spectral densities of retarded Floquet Green functions
    G.S. Uhrig, M.H. Kalthoff, and J.K. Freericks
    Phys. Rev. Lett. 122, 130604 (2019)
  4. Spin inertia and polarization recovery in quantum dots: Role of pumping strength and resonant spin amplification
    P. Schering, G.S. Uhrig, and D.S. Smirnov
    Phys. Rev. Research 1, 033189 (2019)
  5. Absence of localized edge modes in spite of a non-trivial Zak phase in BiCu2PO6
    M. Malki, L. Müller, and G.S. Uhrig
    Phys. Rev. Research 1, 033197 (2019)
  6. Quantum coherence from commensurate driving with laser pulses and decay
    G.S. Uhrig
    SciPost Phys. 8, 040 (2020)
  7. Classification and characterization of nonequilibrium Higgs modes in unconventional superconductors
    L. Schwarz, B. Fauseweh, N. Tsuji, N. Cheng, N. Bittner, H. Krull, M. Berciu, G.S. Uhrig, A.P. Schnyder, S. Kaiser, and D. Manske
    Nat. Commun. 11, 287 (2020)
  8. Topological magnetic excitations
    M. Malki and G.S. Uhrig
    EPL (Europhys. Lett.) 132, 20003 (2020)
  9. Nuclear magnetic resonance spectroscopy of nonequilibrium steady states in quantum dots
    P. Schering and G.S. Uhrig
    EPL (Europhys. Lett.) 133, 57003 (2021)
  10. Resonant spin amplification in Faraday geometry
    P. Schering, E. Evers, V. Nedelea, D.S. Smirnov, E.A. Zhukov, D.R. Yakovlev, M. Bayer, G.S. Uhrig, and A. Greilich
    Phys. Rev. B 103, L201301 (2021)
  1. Keeping a Quantum Bit Alive by Optimized π -Pulse Sequences
    G.S. Uhrig
    Phys. Rev. Lett. 98, 100504 (2007); Erratum Phys. Rev. Lett. 106, 129901 (2011)
  2. Perturbation theory by flow equations: dimerized and frustrated S=½ chain
    C. Knetter and G.S. Uhrig
    Eur. Phys. J. B 13, 209 (2000)
  3. Magnetic excitation spectrum of dimerized antiferromagnetic chains
    G.S. Uhrig and H.J. Schulz
    Phys. Rev. B 54, R9624(R) (1996); Erratum Phys. Rev. B 58, 2900 (1998)
  4. Exact results on dynamical decoupling by π pulses in quantum in­for­mation processes
    G.S. Uhrig
    New J. Phys. 10, 083024 (2008); Erratum New J. Phys. 13, 059504 (2011)
  5. Dispersion and symmetry of bound states in the Shastry-Sutherland model
    C. Knetter, A. Bühler, E. Müller-Hartmann, and G.S. Uhrig
    Phys. Rev. Lett. 85, 3958 (2000)
  6. Exact demonstration of magnetization plateaus and first-order dimer-Neel phase transitions in a modified Shastry-Sutherland model for SrCu2(BO3)2
    E. Müller-Hartmann, R.R.P. Singh, C. Knetter, and G.S. Uhrig
    Phys. Rev. Lett. 84, 1808 (2000)
  7. Unifying magnons and triplons in stripe-ordered cuprate superconductors
    G.S. Uhrig, K.P. Schmidt, and M. Grüninger
    Phys. Rev. Lett. 93, 267003 (2004)
  8. Excitations in one-dimensional S=½ quantum antiferromagnets
    K.P. Schmidt and G.S. Uhrig
    Phys. Rev. Lett. 90, 227204 (2003)
  9. One- and two-triplon spectra of a cuprate ladder
    S. Notbohm, P. Ribeiro, B. Lake, D.A. Tennant, K.P. Schmidt, G.S. Uhrig, C. Hess, R. Klingeler, G. Behr, B. Büchner, M. Reehuis, R.I. Bewley, C.D. Frost, P. Manuel, and R.S. Eccleston
    Phys. Rev. Lett. 98, 027403 (2007)
  10. The structure of operators in effective particle-conserving models
    C. Knetter, K.P. Schmidt, and G.S. Uhrig
    J. Phys. A: Math. Gen. 36, 7889 (2003)
Number of peer-reviewed publications: 182

Preprints

  • Giant Resonant Self-Blocking in Magnetophononically Driven Quantum Magnets
    M. Yarmohammadi, M. Krebs, G.S. Uhrig, and B. Normand
    arXiv:2112.04508
  • Accessing Multi-triplons in Spin Ladders using Resonant Inelastic X-ray Scattering
    G. Ferkinghoff, L. Müller, G.S. Uhrig, U. Kumar, and B. Fauseweh
    arXiv:2012.01513

2022

  1. Charge dynamics in magnetically disordered Mott insulators
    P. Bleicker, D.-B. Hering, and G.S. Uhrig
    Phys. Rev. B 105, 085121 (2022)

2021

  1. Simulation of Non­equilibrium Spin Dynamics in Quantum Dots Subjected to Periodic Laser Pulses
    P. Schering, P.W. Scherer, and G.S. Uhrig
    in High Performance Computing in Science and Engineering '20, pp. 115–131, edited by W.E. Nagel, D.H. Kröner, and M.M. Resch (Springer International Publishing, Cham, 2021)
  2. Magnetic blue shift of Mott gaps enhanced by double exchange
    M. Hafez-Torbati, D. Bossini, F.B. Anders, and G.S. Uhrig
    Phys. Rev. Research 3, 043232 (2021)
  3. Femtosecond phononic coupling to both spins and charges in a room-temperature antiferromagnetic semiconductor
    D. Bossini, S. Dal Conte, M. Terschanski, G. Springholz, A. Bonanni, K. Deltenre, F. Anders, G.S. Uhrig, G. Ceruollo, and M. Cinchetti
    Phys. Rev. B 104, 224424 (2021)
  4. Dynamic mean-field theory for dense spin systems at infinite temperature
    T. Gräßer, P. Bleicker, D.-B. Hering, M. Yarmohammadi, and G.S. Uhrig
    Phys. Rev. Research 3, 043168 (2021)
  5. Lattice-driven femtosecond magnon dynamics in α-MnTe
    K. Deltenre, D. Bossini, F.B. Anders, and G.S. Uhrig
    Phys. Rev. B 104, 184419 (2021)
  6. The 2021 Magnonics Roadmap
    A. Barman, G. Gubbiotti, S. Ladak, A.O. Adeyeye, M. Krawczyk, J. Gräfe, C. Adelmann, S. Cotofana, A. Naeemi, V.I. Vasyuchka, B. Hillebrands, S.A. Nikitov, H. Yu, D. Grundler, A. Sadovnikov, A.A. Grachev, S.E. Sheshukova, J.-Y. Duquesne. M. Marangolo. C. Gyorgy, W. Porod, V.E. Demidov, S. Urazhdin, S. Demokritov, E. Albisetti, D. Petti, R. Bertacco, H. Schulteiss, V.V. Kruglyak, V.D. Poimanov, A.K. Sahoo, J. Sinha, H. Yang, M. Muenzenberg, T. Moriyama, S. Mizukami, P. Landeros, R.A. Gallardo, G. Carlotti, J.-V. Kim, R.L. Stamps, R.E. Camley, B. Rana, Y. Otani, W. Yu, T. Yu, G.E.W. Bauer, C.H. Back, G.S. Uhrig, O.V. Dobrovolskiy, S. van Dijken, B. Budinska, H. Qin, A. Chumak, A. Khitun, D.E. Nikonov, I.A. Young, B. Zingsem, and M. Winklhofer
    J. Phys. Condens. Matter 33, 413001 (2021)
  7. Resonant spin amplification in Faraday geometry
    P. Schering, E. Evers, V. Nedelea, D.S. Smirnov, E.A. Zhukov, D.R. Yakovlev, M. Bayer, G.S. Uhrig, and A. Greilich
    Phys. Rev. B 103, L201301 (2021)
  8. Nuclear magnetic resonance spectroscopy of nonequilibrium steady states in quantum dots
    P. Schering and G.S. Uhrig
    EPL (Europhys. Lett.) 133, 57003 (2021)
  9. Dynamical properties of a driven dissipative dimerized S=½ chain
    M. Yarmohammadi, C. Meyer, B. Fauseweh, B. Normand, and G.S. Uhrig
    Phys. Rev. B. 103, 045132 (2021)

2020

  1. Topological magnetic excitations
    M. Malki and G.S. Uhrig
    EPL (Europhys. Lett.) 132, 20003 (2020)
  2. Exchange-mediated magnetic blue-shift of the band-gap energy in the antiferromagnetic semiconductor MnTe
    D. Bossini, M. Terschanski, F. Mertens, G. Springholz, A. Bonanni, G.S. Uhrig, and M. Cinchetti
    New J. Phys. 22, 083029 (2020)
  3. Topological superconductivity induced by a triple-q magnetic structure
    J. Bedow, E. Mascot, T. Posske, G.S. Uhrig, R. Wiesendanger, S. Rachel, and D.K. Morr
    Phys. Rev. B 102, 180504(R) (2020)
  4. Probing thermalization in quenched integrable and nonintegrable Fermi-Hubbard models
    P. Bleicker, J. Stolze, and G.S. Uhrig
    Phys. Rev. A 102, 013321 (2020)
  5. Tunable Signal Velocity in the Integer Quantum Hall Effect of Tailored Graphene
    M. Malki and G.S. Uhrig
    J. Phys. Soc. Jpn. 89, 054705 (2020)
  6. Interplay of spin mode locking and nuclei-induced frequency focusing in quantum dots
    P. Schering, P.W. Scherer, and G.S. Uhrig
    Phys. Rev. B 102, 115301 (2020)
  7. Quantum coherence from commensurate driving with laser pulses and decay
    G.S. Uhrig
    SciPost Phys. 8, 040 (2020)
  8. Classification and characterization of nonequilibrium Higgs modes in unconventional superconductors
    L. Schwarz, B. Fauseweh, N. Tsuji, N. Cheng, N. Bittner, H. Krull, M. Berciu, G.S. Uhrig, A.P. Schnyder, S. Kaiser, and D. Manske
    Nat. Commun. 11, 287 (2020)

2019

  1. Spin inertia and polarization recovery in quantum dots: Role of pumping strength and resonant spin amplification
    P. Schering, G.S. Uhrig, and D.S. Smirnov
    Phys. Rev. Research 1, 033189 (2019)
  2. Time-crystalline behavior in an engineered spin chain
    R. Schäfer, G.S. Uhrig, and J. Stolze
    Phys. Rev. B 100, 184301 (2019)
  3. Delocalization of edge states in topological phases
    M. Malki and G.S. Uhrig
    EPL (Europhys. Lett.) 127, 27001 (2019)
  4. Topological magnon bands for magnonics
    M. Malki and G.S. Uhrig
    Phys. Rev. B 99, 174412 (2019)
  5. Positivity of the spectral densities of retarded Floquet Green functions
    G.S. Uhrig, M.H. Kalthoff, and J.K. Freericks
    Phys. Rev. Lett. 122, 130604 (2019)
  6. Absence of localized edge modes in spite of a non-trivial Zak phase in BiCu2PO6
    M. Malki, L. Müller, and G.S. Uhrig
    Phys. Rev. Research 1, 033197 (2019)

2018

  1. Magnetic field dependency of the electron spin revival amplitude in periodically pulsed quantum dots
    I. Kleinjohann, E. Evers, P. Schering, A. Greilich, G.S. Uhrig, M. Bayer, and F.B. Anders
    Phys. Rev. B 98, 155318 (2018)
  2. Emergence of Floquet Behavior for Lattice Fermions Driven by Light Pulses
    M.H. Kalthoff, G.S. Uhrig, and J.K. Freericks
    Phys. Rev. B 98, 035138 (2018)
  3. Strong quenches in the one-dimensional Fermi-Hubbard model
    P. Bleicker and G.S. Uhrig
    Phys. Rev. A 98, 033602 (2018)
  4. Nuclear frequency focusing in periodically pulsed semiconductor quantum dots described by infinite classical central spin models
    P. Schering, B. Fauseweh, J. Hüdepohl, and G.S. Uhrig
    Phys. Rev. B 98, 024305 (2018)
  5. Mutually attracting spin waves in the square-lattice quantum antiferromagnet
    M. Powalski, K.P. Schmidt and G.S. Uhrig
    SciPost Phys. 4, 001 (2018)
  6. Quantum mechanical treatment of large spin baths
    R. Röhrig, P. Schering, L.B. Gravert, B. Fauseweh, and G.S. Uhrig
    Phys. Rev. B 97, 165431 (2018)

2017

  1. Tunable dispersion of the edge states in the integer quantum Hall effect
    M. Malki and G.S. Uhrig
    SciPost Phys. 3, 032 (2017)
  2. Effects of Interactions on Dynamic Correlations of Hard-Core Bosons at Finite Temperatures
    B. Fauseweh and G.S. Uhrig
    Phys. Rev. B 96, 115150 (2017)
  3. Singlet exciton condensation and bond-order-wave phase in the extended Hubbard model
    M. Hafez-Torbati and G.S. Uhrig
    Phys. Rev. B 96, 125129 (2017)
  4. Influence of the nuclear Zeeman effect on mode locking in pulsed semiconductor quantum dots
    W. Beugeling, G.S. Uhrig and F.B. Anders
    Phys. Rev. B 96, 115303 (2017)
  5. Efficient algorithms for the dynamics of large and infinite classical central spin models
    B. Fauseweh, P. Schering, J. Hüdepohl and G.S. Uhrig
    Phys. Rev. B 96, 054415 (2017)
  6. Tunable edge states and their robustness towards disorder
    M. Malki and G.S. Uhrig
    Phys. Rev. B 95, 235118 (2017)
  7. Comparison of the Iterated Equation of Motion Approach and the Density Matrix Formalism for the Quantum Rabi Model
    M. Kalthoff, F. Keim, H. Krull and G.S. Uhrig
    Eur. Phys. J. B 90, 97 (2017)
  8. Massive spinons in S=½ spin chains: spinon-pair operator representation
    M. Hafez-Torbati and G.S. Uhrig
    Phys. Rev. B 95, 155136 (2017)

2016

  1. Quantum model for mode locking in pulsed semiconductor quantum dots
    W. Beugeling, G.S. Uhrig, and F.B. Anders
    Phys. Rev. B 94, 245308 (2016); Erratum Phys. Rev. B 96, 199904 (2017)
  2. Time-dependent correlations in quantum magnets at finite temperature
    B. Fauseweh, F. Groitl, T. Keller, K. Rolfs, D. A. Tennant, K. Habicht, and G.S. Uhrig
    Phys. Rev. B 94, 180404(R) (2016)
  3. Minimal model for the frustrated spin ladder system BiCu2PO6
    L. Splinter, N.A. Drescher, H. Krull, and G.S. Uhrig
    Phys. Rev. B 94, 155115 (2016)
  4. Magnetic excitations in the S=½ antiferromagnetic-ferromagnetic chain compound BaCu2V2O8 at zero and finite temperature
    E.S. Klyushina, A.C. Tiegel, B. Fauseweh, A.T.M.N. Islam, J.T. Park, B. Klemke, A. Honecker, G.S. Uhrig, S.R. Manmana, and B. Lake
    Phys. Rev. B 93, 241109(R) (2016)
  5. Orientational bond and Néel order in the two-dimensional ionic Hubbard model
    M. Hafez-Torbati and G.S. Uhrig
    Phys. Rev. B 93, 195128 (2016)
  6. Increased coherence time in narrowed bath states in quantum dots
    L.B. Gravert, P. Lorenz, C. Nase, J. Stolze, and G.S. Uhrig
    Phys. Rev. B 94, 094416 (2016)
  7. Persisting correlations of a central spin coupled to large spin baths
    U. Seifert, P. Bleicker, P. Schering, A. Faribault, and G.S. Uhrig
    Phys. Rev. B 94, 094308 (2016)
  8. Topologically non-trivial Hofstadter bands on the kagome lattice
    C.H. Redder and G.S. Uhrig
    Phys. Rev. A 93, 033654 (2016)
  9. Tunable and direction-dependent group velocities in topologically protected edge states
    G.S. Uhrig
    Phys. Rev. B 93, 205438 (2016)
  10. Coupling of Higgs and Leggett modes in nonequilibrium superconductors
    H. Krull, N. Bittner, D. Manske, G.S. Uhrig, and A.P. Schnyder
    Nat. Commun. 7, 11921 (2016)

2015

  1. Low-temperature thermodynamics of multiflavored hardcore bosons by the Brückner approach
    B. Fauseweh and G.S. Uhrig
    Phys. Rev. B 92, 214417 (2015)
  2. Roton minimum as fingerprint of magnon-Higgs scattering in ordered quantum antiferromagnets
    M. Powalski, G.S. Uhrig, and K.P. Schmidt
    Phys. Rev. Lett. 115, 207202 (2015)
  3. Effective One-Dimensional Models from Matrix Product States
    F. Keim and G.S. Uhrig
    Eur. Phys. J. B 88, 154 (2015)
  4. Effective Models for the Anderson Impurity and the Kondo Model from Continuous Unitary Transformations
    J. Krones and G.S. Uhrig
    Phys. Rev. B 91, 125102 (2015)
  5. From Gapped Excitons to Gapless Triplons in One Dimension
    M. Hafez-Torbati, N.A. Drescher, and G.S. Uhrig
    Eur. Phys. J. B 88, 36 (2015)

2014

  1. Anomalous behavior of control pulses in presence of noise with singular autocorrelation
    D. Stanek, B. Fauseweh, C. Stihl, S. Pasini, and G.S. Uhrig
    J. Magn. Res. 245, 133 (2014)
  2. From quantum mechanical to classical dynamics in the central spin model
    D. Stanek, C. Raas, and G.S. Uhrig
    Phys. Rev. B 90, 064301 (2014)
  3. Dispersive Excitations in the One-Dimensional Ionic Hubbard Model
    M. Hafez Torbati, N.A. Drescher, and G.S. Uhrig
    Phys. Rev. B 89, 245126 (2014)
  4. Finite-temperature line shapes of hard-core bosons in quantum magnets: A diagrammatic approach tested in one dimension
    B. Fauseweh, J. Stolze, and G.S. Uhrig
    Phys. Rev. B 90, 024428 (2014)
  5. Conservation laws protect dynamic spin correlations from decay: Limited role of integrability in the central spin model
    G.S. Uhrig, J. Hackmann, D. Stanek, J. Stolze, and F.B. Anders
    Phys. Rev. B 90, 060301(R) (2014)
  6. Signatures of nonadiabatic BCS state dynamics in pump-probe conductivity
    H. Krull, D. Manske, G.S. Uhrig, and A.P. Schnyder
    Phys. Rev. B 90, 014515 (2014)
  7. Interaction quenches in the two-dimensional fermionic Hubbard model
    S.A. Hamerla and G.S. Uhrig
    Phys. Rev. B 89, 104301 (2014)

2013

  1. Dynamics and decoherence in the central spin model in the low-field limit
    D. Stanek, C. Raas, and G.S. Uhrig
    Phys. Rev. B 88, 155305 (2013)
  2. One-dimensional fermionic systems after interaction quenches and their description by bosonic field theories
    S.A. Hamerla and G.S. Uhrig
    New J. Phys. 15, 073012 (2013)
  3. Varied perturbation theory for the dispersion dip in the two-dimensional Heisenberg quantum antiferromagnet
    G.S. Uhrig and K. Majumdar
    Eur. Phys. J. B 86, 282 (2013)
  4. Multi-Particle Spectral Properties in the Transverse Field Ising Model by Continuous Unitary Transformations
    B. Fauseweh and G.S. Uhrig
    Phys. Rev. B 87, 184406 (2013)
  5. Dynamical transition in interaction quenches of the one-dimensional Hubbard model
    S.A. Hamerla and G.S. Uhrig
    Phys. Rev. B 87, 064304 (2013)

2012

  1. Enhanced Perturbative Continuous Unitary Transformations
    H. Krull, N.A. Drescher, and G.S. Uhrig
    Phys. Rev. B 86, 125113 (2012)
  2. Perfect state transfer in XX chains induced by boundary magnetic fields
    T. Linneweber, J. Stolze, and G.S. Uhrig
    Int. J. Quantum Inf. 10, 1250029 (2012)
  3. Effects of ring exchange interaction on the Neel phase of two-dimensional, spatially anisotropic, frustrated Heisenberg quantum antiferromagnet
    K. Majumdar, D. Furton, and G.S. Uhrig
    Phys. Rev. B 85, 144420 (2012)
  4. Frequency modulated pulses for quantum bits coupled to time-dependent baths
    B. Fauseweh, S. Pasini, and G.S. Uhrig
    Phys. Rev. A 85, 022310 (2012)

2011

  1. Rigorous Performance Bounds for Quadratic and Nested Dynamical Decoupling
    Y. Xia, G.S. Uhrig, and D.A. Lidar
    Phys. Rev. A 84, 062332 (2011)
  2. Hole Dispersions for Antiferromagnetic Spin-½ Two-Leg Ladders by Self-Similar Continuous Unitary Transformations
    S. Duffe and G.S. Uhrig
    Eur. Phys. J. B 84, 475 (2011)
  3. Kinks in the electronic dispersion of the Hubbard model away from half filling
    P. Grete, S. Schmitt, C. Raas, F.B. Anders, and G.S. Uhrig
    Phys. Rev. B 84, 205104 (2011)
  4. Symmetry-enhanced performance of dynamical decoupling
    S. Pasini and G.S. Uhrig
    Phys. Rev. A 84, 042336 (2011)
  5. Microscopic model for Bose-Einstein condensation and quasiparticle decay
    T. Fischer, S. Duffe, and G.S. Uhrig
    EPL (Europhys. Lett.) 96, 47001 (2011)
  6. High order coherent control sequences of finite-width pulses
    S. Pasini, P. Karbach, and G.S. Uhrig
    EPL (Europhys. Lett.) 96, 10003 (2011)
  7. Self-consistent spin-wave theory for a frustrated Heisenberg model with biquadratic exchange in the columnar phase and its application to iron pnictides
    D. Stanek, O.P. Sushkov, and G.S. Uhrig
    Phys. Rev. B 84, 064505 (2011)
  8. Three dimensional generalization of the J1-J2 Heisenberg model on a square lattice and role of the interlayer coupling Jc
    M. Holt, O.P. Sushkov, D. Stanek, and G.S. Uhrig
    Phys. Rev. B 83, 144528 (2011)
  9. Truncation errors in self-similar continuous unitary transformations
    N.A. Drescher, T. Fischer, and G.S. Uhrig
    Eur. Phys. J. B 79, 225 (2011)

2010

  1. Derivation of the t-J model for finite doping
    S.A. Hamerla, S. Duffe, and G.S. Uhrig
    Phys. Rev. B 82, 235117 (2010)
  2. Vertex corrections in the dynamic structure factor in spin ladders
    I. Exius, K.P. Schmidt, B. Lake, D.A. Tennant, and G.S. Uhrig
    Phys. Rev. B 82, 214410 (2010)
  3. Field-Induced Tomonaga-Luttinger Liquid Phase of a Two-Leg Spin-½ Ladder with Strong Leg Interactions
    T. Hong, Y.H. Kim, C. Hotta, Y. Takano, G. Tremelling, M.M. Turnbull, C.P. Landee, H.-J. Kang, N.B. Christensen, K. Lefmann, K.P. Schmidt, G.S. Uhrig, and C. Broholm
    Phys. Rev. Lett. 105, 137207 (2010)
  4. Rigorous Bounds for Optimal Dynamical Decoupling
    G.S. Uhrig and D.A. Lidar
    Phys. Rev. A 82, 012301 (2010)
  5. Adapted continuous unitary transformation to treat systems with quasiparticles of finite lifetime
    T. Fischer, S. Duffe, and G.S. Uhrig
    New J. Phys. 12, 33048 (2010)
  6. Optimized dynamical decoupling for time-dependent Hamiltonians
    S. Pasini and G.S. Uhrig
    J. Phys. A: Math. Theor. 43, 132001 (2010)
  7. Optimized Dynamical Decoupling for Power Law Noise Spectra
    S. Pasini and G.S. Uhrig
    Phys. Rev. A 81, 012309 (2010)
  8. Efficient Coherent Control by Optimized Sequences of Pulses of Finite Duration
    G.S. Uhrig and S. Pasini
    New J. Phys. 12, 45001 (2010)

2009

  1. Interaction Quenches of Fermi Gases
    G.S. Uhrig
    Phys. Rev. A 80, 061602(R) (2009)
  2. Optimized pulses for the perturbative decoupling of spin and decoherence bath
    S. Pasini, P. Karbach, C. Raas, and G.S. Uhrig
    Phys. Rev. A 80, 22328 (2009)
  3. Spin-wave velocities, density of magnetic excitations, and NMR relaxation in ferro-pnictides
    A. Ong, G.S. Uhrig, and O.P. Sushkov
    Phys. Rev. B 80, 14515 (2009)
  4. Neutron scattering evidence for isolated spin-½ ladders in (C5D12N)2CuBr4
    A.T. Savici, G.E. Granroth, C.L. Broholm, D.M. Pajerowski, C.M. Brown, D.R. Talham, M.W. Meisel, K.P. Schmidt, G.S. Uhrig, and S.E. Nagler
    Phys. Rev. B 80, 94411 (2009)
  5. Generic Susceptibilities of the Half-Filled Hubbard Model in Infinite Dimensions
    C. Raas and G.S. Uhrig
    Phys. Rev. B 79, 115136 (2009)
  6. Concatenated Control Sequences Based on Optimized Dynamic Decoupling
    G.S. Uhrig
    Phys. Rev. Lett. 102, 120502 (2009)
  7. Pnictides as frustrated quantum antiferromagnets close to a quantum phase transition
    G.S. Uhrig, M. Holt, J. Oitmaa, O.P. Sushkov, and R.R.P. Singh
    Phys. Rev. B 79, 092416 (2009)
  8. Emergent Collective Modes and Kinks in Electronic Dispersions
    C. Raas, P. Grete, and G.S. Uhrig
    Phys. Rev. Lett. 102, 076406 (2009)

2008

  1. Generalization of short coherent control pulses: extension to arbitrary rotations
    S. Pasini and G.S. Uhrig
    J. Phys. A: Math. Theor. 41, 312005 (2008)
  2. Collective orbital excitations in orbitally ordered YVO3 and HoVO3
    E. Benckiser, R. Rückamp, T. Möller, T. Taetz, A. Möller, A.A. Nugroho, T.T.M. Palstra, G.S. Uhrig, M. Grüninger
    New J. Phys. 10, 53027 (2008)
  3. Numerical Analysis of Optimized Coherent Control Pulses
    P. Karbach, S. Pasini, and G.S. Uhrig
    Phys. Rev. A 78, 22315 (2008)
  4. Exact Results on Dynamic Decoupling by π-Pulses in Quantum Information Processes
    G.S. Uhrig
    New J. Phys. 10, 83024 (2008); Erratum New J. Phys. 13, 059504 (2011)
  5. Single-particle dynamics in the vicinity of the Mott-Hubbard metal-to-insulator transition
    M. Karski, C. Raas, and G.S. Uhrig
    Phys. Rev. B 77, 75116 (2008)
  6. Optimization of Short Coherent Control Pulses
    S. Pasini, T. Fischer, P. Karbach, and G.S. Uhrig
    Phys. Rev. A 77, 32315 (2008)

2007

  1. Two-Dimensionality of Magnetic Excitations on the Trellis Lattice: (La,Sr,Ca)14Cu24O41 and SrCu2O3
    K.P. Schmidt and G.S. Uhrig
    Phys. Rev. B 75, 224414 (2007)
  2. The fate of orbitons coupled to phonons
    K.P. Schmidt, M. Grüninger, and G.S. Uhrig
    Phys. Rev. B 76, 075108 (2007)
  3. Keeping a Quantum Bit Alive by Optimized π-Pulse Sequences
    G.S. Uhrig
    Phys. Rev. Lett. 98, 100504 (2007); Erratum Phys. Rev. Lett. 106, 129901 (2011)
  4. One- and Two-Triplon Spectra of a Cuprate Ladder
    S. Notbohm, P. Ribeiro, B. Lake, D.A. Tennant, K.P. Schmidt, G.S. Uhrig, C. Hess, R. Klingeler, G. Behr, B. Büchner, M. Reehuis, R.I. Bewle, C.D. Frost, P.Manuel, and R.S. Eccleston
    Phys. Rev. Lett. 98, 027403 (2007)

2006

  1. Neutron scattering from a coordination polymer quantum paramagnet
    Tao Hong, M. Kenzelmann, M.M. Turnbull, C.P. Landee, B.D. Lewis, K.P. Schmidt, G.S. Uhrig, Y.Qiu, C.Broholm, and D.H. Reich
    Phys. Rev. B 74, 094434 (2006)
  2. Hard-core magnons in the S=½ Heisenberg model on the square lattice
    K.P. Schmidt and G.S. Uhrig
    Phys. Rev. B 73, 172407 (2006)
  3. Thermodynamics of adiabatically loaded cold bosons in the Mott insulating phase of one-dimensional optical lattices
    K.P. Schmidt, A. Reischl, and G.S. Uhrig
    Eur. Phys. J. D 38, 343 (2006)

2005

  1. Temperature in one-dimensional bosonic Mott insulators
    A. Reischl, K.P. Schmidt, and G.S. Uhrig
    Phys. Rev. A 72, 063609 (2005)
  2. Electron spectra close to a metal-to-insulator transition
    M. Karski, C. Raas, and G.S. Uhrig
    Phys. Rev. B 72, 113110 (2005)]
  3. Spectral Properties of Magnetic Excitations in Cuprate Two-Leg Ladder Systems
    K.P. Schmidt and G.S. Uhrig
    Mod. Phys. Lett. B 19, 1179 (2005)
  4. Zero-Field Incommensurate Spin-Peierls Phase with Interchain Frustration in TiOCl
    R. Rückamp, J. Baier, M. Kriener, M.W. Haverkort, T. Lorenz, G.S. Uhrig, L. Jongen, A. Möller, G. Meyer, and M. Grüninger
    Phys. Rev. Lett. 95, 097203 (2005)
  5. Magnetic Excitations in Bilayer High-Temperature Superconductors with Stripe Correlations
    G.S. Uhrig, K.P. Schmidt, and M. Grüninger
    J. Phys. Soc. Jpn. 74, 86 (2005)
  6. Spectral Densities from Dynamic Density-Matrix Renormalization
    C. Raas and G.S. Uhrig
    Eur. Phys. J. B 45, 293 (2005)
  7. Magnetic excitations in the stripe phase of high-Tc superconductors
    G.S. Uhrig, K.P. Schmidt, and M. Grüninger
    J. Magn. Magn. Mater. 290-291, 330 (2005)

2004

  1. Thermodynamics of a spin-½ chain coupled to Einstein phonons
    A. Bühler, G.S. Uhrig, and J. Oitmaa
    Phys. Rev. B 70, 214429 (2004)
  2. The quartic oscillator: a non-perturbative study by continuous unitary transformations
    S. Dusuel and G.S. Uhrig
    J. Phys. A: Math. Gen. 37, 9275 (2004)
  3. Unifying Magnons and Triplons in Stripe-Ordered Cuprate Superconductors
    G.S. Uhrig, K.P. Schmidt, and M. Grüninger
    Phys. Rev. Lett. 93, 267003 (2004)
  4. Systematic mapping of the Hubbard model to the generalized t-J model
    A. Reischl, E. Müller-Hartmann, and G.S. Uhrig
    Phys. Rev. B 70, 245124 (2004)
  5. High Energy Dynamics of the Single Impurity Anderson Model
    C. Raas, G.S. Uhrig, and F.B. Anders
    Phys. Rev. B 69, 041102(R) (2004)
  6. High order perturbation theory for spectral densities of multi-particle excitations: S=½ two-leg Heisenberg ladder
    C. Knetter, K.P. Schmidt, and G.S. Uhrig
    Eur. Phys. J. B 36, 525 (2004)
  7. Dynamic Structure Factor of the Two-Dimensional Shastry-Sutherland Model
    C. Knetter and G.S. Uhrig
    Phys. Rev. Lett. 92, 027204 (2004)
  8. Spectral properties of the dimerized and frustrated S=½ chain
    K.P. Schmidt, C. Knetter, and G.S. Uhrig
    Phys. Rev. B 69, 104417 (2004)

2003

  1. Optical Spectroscopy of Low-Dimensional Quantum Spin Systems
    M. Grüninger, M. Windt, E. Benckiser, T.S. Nunner, K.P. Schmidt, G.S. Uhrig, and T. Kopp
    in Advances in Solid State Physics, Vol. 43, pp. 95–112, edited by B. Kramer (Springer, Berlin, Heidelberg, 2003)
  2. The structure of operators in effective particle-conserving models
    C. Knetter, K.P. Schmidt, and G.S. Uhrig
    J. Phys. A: Math. Gen. 36, 7889 (2003)
  3. Evidence for a large magnetic heat current in insulating layered cuprates
    M. Hofmann, T. Lorenz, K. Berggold, M. Grüninger, A. Freimuth, G.S. Uhrig, and E. Brück
    Phys. Rev. B 67, 184502 (2003)
  4. Excitations in One-Dimensional S=½ Quantum Antiferromagnets
    K.P. Schmidt and G.S. Uhrig
    Phys. Rev. Lett. 90, 227204 (2003)
  5. Rung-singlet phase of the S=½ two-leg spin-ladder with four-spin cyclic exchange
    K.P. Schmidt, H. Monien, and G.S. Uhrig
    Phys. Rev. B 67, 184413 (2003)
  6. Thermodynamic properties of spin ladders with cyclic exchange
    A. Bühler, U. Löw, K.P. Schmidt, and G.S. Uhrig
    Phys. Rev. B 67, 134428 (2003)
  7. Charge-Order-Induced Sharp Raman Peak in Sr14Cu24O41
    K.P. Schmidt, C. Knetter, M. Grüninger, and G.S. Uhrig
    Phys. Rev. Lett. 90, 167201 (2003)
  8. Novel Extrapolation for Strong Coupling Expansions
    K.P. Schmidt, C. Knetter, and G.S. Uhrig
    Acta Phys. Pol. B 34, 1481 (2003)

2002

  1. Renormalization by Continuous Unitary Transformations: One-Dimensional Spinless Fermions
    C.P. Heidbrink, and G.S. Uhrig
    Eur. Phys. J. B 30, 443 (2002)
  2. Landau's Quasiparticle Mapping: Fermi Liquid Approach and Luttinger Liquid Behavior
    C.P. Heidbrink and G.S. Uhrig
    Phys. Rev. Lett. 88, 146401 (2002)
  3. Spin-Phonon Chains with Bond Coupling
    C. Raas, U. Löw, G.S. Uhrig, and R.W. Kühne
    Phys. Rev. B 65, 144438 (2002)
  4. Magnetic excitations in two-leg spin ½ ladders: experiment and theory
    M. Grüninger, M. Windt, T. Nunner, C. Knetter, K. Schmidt, G.S. Uhrig, T. Kopp, A. Freimuth, U. Ammerahl, B. Büchner, and A. Revcolevschi
    J. Phys. Chem. Solids 63, 2167 (2002)
  5. Heat transport in SrCu2(BO3)2 and CuGeO3
    M. Hofmann, T. Lorenz, A. Freimuth, G.S. Uhrig, H. Kageyama, Y. Ueda, G. Dhalenne, and A. Revcolevschi
    Physica B Condens. Matter 312–313, 597 (2002)
  6. Optical spectroscopy of (La,Ca)14Cu24O41 spin ladders: comparison of experiment and theory
    M. Grüninger, M. Windt, T. Nunner, C. Knetter, K.P. Schmidt, G.S. Uhrig, T. Kopp, A. Freimuth, U. Ammerahl, B. Büchner, and A. Revcolevschi
    Physica B Condens. Matter 312–313, 617 (2002)
  7. Multi-particle excitations and spectral densities in quantum spin-systems
    C. Knetter, K.P. Schmidt, and G.S. Uhrig
    Physica B Condens. Matter 312–313, 527 (2002)

2001

  1. Raman Response in Antiferromagnetic Two-Leg S=½ Heisenberg Ladders
    K.P. Schmidt, C. Knetter, and G.S. Uhrig
    EPL (Europhys. Lett.) 56, 877 (2001)
  2. Fractional and Integer Excitations in Quantum Antiferromagnetic Spin ½ Ladders
    C. Knetter, K.P. Schmidt, M. Grüninger, and G.S. Uhrig
    Phys. Rev. Lett. 87, 167204 (2001)
  3. Observation of Two-Magnon Bound States in the Two-Leg Ladders of (Ca,La)14Cu24O41
    M. Windt, M. Grüninger, T. Nunner, C. Knetter, K.P. Schmidt, G.S. Uhrig, T. Kopp, A. Freimuth, U. Ammerahl, B. Büchner, and A. Revcolevschi
    Phys. Rev. Lett. 87, 127002 (2001)
  4. Strong Damping of Phononic Heat Current by Magnetic Excitations in SrCu2(BO3)2
    M. Hofmann, T. Lorenz, G.S. Uhrig, H.Kierspel, O. Zabara, A. Freimuth, H. Kageyama, and Y. Ueda
    Phys. Rev. Lett. 87, 047202 (2001)
  5. Effective spin models for spin-phonon chains by flow equations
    C. Raas, A. Bühler, and G.S. Uhrig
    Eur. Phys. J. B 21, 369 (2001)
  6. Thermodynamic properties of the dimerized and frustrated S=½ chain
    A. Bühler, U. Löw, and G.S. Uhrig
    Phys. Rev. B 64, 024428 (2001)
  7. Magnetic properties of (VO)2P2O7: Two-plane structure and spin-phonon interactions
    G.S. Uhrig and B. Normand
    Phys. Rev. B 63, 134418 (2001)
  8. SrCu2(BO3)2 - a two-dimensional spin liquid
    C. Knetter, A. Bühler, E. Müller-Hartmann, and G.S. Uhrig
    Can. J. Phys. 79, 1565 (2001)
  9. Triplet dispersion in CuGeO3: Perturbative analysis
    C. Knetter and G.S. Uhrig
    Phys. Rev. B 63, 094401 (2001)

2000

  1. Symmetries and triplet dispersion in a modified Shastry-Sutherland model for SrCu2(BO3)2
    C. Knetter, E. Müller-Hartmann, and G.S. Uhrig
    J. Phys. Condens. Matter 12, 9069 (2000)
  2. Dispersion and Symmetry of Bound States in the Shastry-Sutherland Model
    C. Knetter, A. Bühler, E. Müller-Hartmann, and G.S. Uhrig
    Phys. Rev. Lett. 85, 3958 (2000)
  3. High temperature expansion for frustrated and unfrustrated S=½ spin chains
    A. Bühler, N. Elstner, and G.S. Uhrig
    Eur. Phys. J. B 16, 475 (2000)
  4. Exact Demonstration of Magnetization Plateaus and First-Order Dimer-Néel Phase Transitions in a Modified Shastry-Sutherland Model for SrCu2(BO3)2
    E. Müller-Hartmann, R.R.P. Singh, C. Knetter, and G.S. Uhrig
    Phys. Rev. Lett. 84, 1808 (2000)
  5. Ordered phases in spin-Peierls systems
    G.S. Uhrig
    Physica B Condens. Matter 280, 308 (2000)
  6. Perturbation theory by flow equations: dimerized and frustrated S=½ chain
    C. Knetter and G.S. Uhrig
    Eur. Phys. J. B 13, 209 (2000)

1999

  1. Modulated Phases in Spin-Peierls Systems
    G.S. Uhrig
    in Advances in Solid State Physics, Vol. 39, pp. 291–300, edited by B. Kramer (Vieweg, Braunschweig, 1999)
  2. Soliton lattices in the incommensurate spin-Peierls phase: Local distortions and magnetizations
    G.S. Uhrig, F. Schönfeld, J.P. Boucher, and M. Horvatic
    Phys. Rev. B 60, 9468 (1999)
  3. Comment on “Robustness of a Local Fermi Liquid against Ferromagnetism and Phase Separation”
    P.G.J. van Dongen, G.S. Uhrig, and E. Müller-Hartmann
    Phys. Rev. Lett. 83, 2865 (1999)
  4. Unified quantum mechanical picture for confined spinons in dimerized and frustrated spin S=½ chains
    G.S. Uhrig, F. Schönfeld, M. Laukamp, and E. Dagotto
    Eur. Phys. J. B 7, 67 (1999)

1998

  1. Magnetic properties of (VO)2P2O7 from frustrated interchain coupling
    G.S. Uhrig and B. Normand
    Phys. Rev. B 58, R14705(R) (1998)
  2. Dopant-bound spinons in Cu1-xZnxGeO3
    G. Els, G.S. Uhrig, P. Lemmens, H. Vonberg, P.H.M. van Loosdrecht, G. Güntherodt, O. Fujita, J. Akimitsu, G. Dhalenne, and A. Revcolevschi
    EPL (Europhys. Lett.) 43, 463 (1998)
  3. On the incommensurate phase in modulated Heisenberg chains
    F. Schönfeld, G. Bouzerar, G.S. Uhrig, and E. Müller-Hartmann
    Eur. Phys. J. B 5, 521 (1998)
  4. Nonadiabatic approach to spin-Peierls transitions via flow equations
    G.S. Uhrig
    Phys. Rev. B 57, R14004(R) (1998)
  5. A magnetic model for the incommensurate I phase of spin-Peierls systems
    G.S. Uhrig, F. Schönfeld, and J.P. Boucher
    EPL (Europhys. Lett.) 41, 431 (1998)
  6. Berry's Phase for Large Spins in External Fields
    V.A. Kalatsky, E. Müller-Hartmann, V.L. Pokrovsky, and G.S. Uhrig
    Phys. Rev. Lett. 80, 1304 (1998)

1997

  1. Observation of Three-Magnon Light Scattering in CuGeO3
    G. Els, P.H.M. van Loosdrecht, P. Lemmens, H. Vonberg, G. Güntherodt, G.S. Uhrig, O. Fujita, J. Akimitsu, G. Dhalenne, and A. Revcolevschi
    Phys. Rev. Lett. 79, 5138 (1997)
  2. Lattice dependence of saturated ferromagnetism in the Hubbard model
    T. Hanisch, G.S. Uhrig, and E. Müller-Hartmann
    Phys. Rev. B 56, 13960 (1997)
  3. Symmetry and Dimension of the Magnon Dispersion of Inorganic Spin-Peierls Systems
    G.S. Uhrig
    Phys. Rev. Lett. 79, 163 (1997)

1996

  1. Conductivity in a symmetry-broken phase: Spinless fermions with 1/d corrections
    G.S. Uhrig
    Phys. Rev. B 54, 10436 (1996)
  2. Exact Single Spin Flip for the Hubbard Model in d=∞
    G.S. Uhrig
    Phys. Rev. Lett. 77, 3629 (1996)
  3. Magnetic excitation spectrum of dimerized antiferromagnetic chains
    G.S. Uhrig and H.J. Schulz
    Phys. Rev. B 54, R9624(R) (1996); Erratum Phys. Rev. B 58, 2900 (1998)
  4. Ferromagnetism in the Hubbard Model on the Square Lattice: Improved Instability Criterion for the Nagaoka State
    P.W. Wurth, G.S. Uhrig, and E. Müller-Hartmann
    Ann. Phys. 508, 148 (1996); to be cited as: Ann. Phys. (Leipzig) 5, 148 (1996) 

1995

  1. Zero and finite temperature phase diagram of the spinless fermion model in infinite dimensions
    G.S. Uhrig and R. Vlaming
    Ann. Phys. (Leipzig) 507, 778 (1995)to be cited as: Ann. Phys. (Leipzig) 4, 778 (1995)
  2. Drude weight and dc conductivity of correlated electrons
    G.S. Uhrig and D. Vollhardt
    Phys. Rev. B 52, 5617 (1995)
  3. Spin Waves in Quantum Antiferromagnets
    B. Kleine, G.S. Uhrig, and E. Müller-Hartmann
    EPL (Europhys. Lett.) 31, 37 (1995)
  4. Conductivity of interacting spinless fermion systems via the high-dimensional approach
    G.S. Uhrig
    Physica B Condens. Matter 206–207, 698 (1995)
  5. Existence of an incommensurate ground state of interacting spinless fermions in infinite dimensions
    G.S. Uhrig and R. Vlaming
    Physica B Condens. Matter 206–207, 694 (1995)

1994

  1. 1/d corrections for interacting spinless fermions: One-particle properties
    E. Halvorsen, G.S. Uhrig, and G. Czycholl
    Z. Physik B - Condensed Matter 94, 291 (1994)
  2. Incommensurate phases vs. phase separation for interacting spinless fermions
    G.S. Uhrig and R. Vlaming
    Physica B Condens. Matter 194–196, 451 (1994)

1993

  1. Inhibition of phase separation and appearance of new phases for interacting spinless fermions
    G.S. Uhrig and R. Vlaming
    Phys. Rev. Lett. 71, 271 (1993)
  2. Interacting spinless fermions with disorder: the Mott transition for infinite coordination number
    G.S. Uhrig and R. Vlaming
    J. Phys. Condens. Matter 5, 2561 (1993)

1992

  1. Anomalous effects in interacting spinless fermion systems with local disorder
    R. Vlaming, G.S. Uhrig, and D. Vollhardt
    J. Phys. Condens. Matter 4, 7773 (1992)
  2. Fermionic lattice models with internally competing symmetries: Nontrivial algebraic corrections in the Hartree-Fock ground-state energy
    G.S. Uhrig, R. Strack, and D. Vollhardt
    Phys. Rev. B 46, 9940 (1992)
  3. Nonexistence of planar magnetic order in the one- and two-dimensional generalized Hubbard model at finite temperatures
    G.S. Uhrig
    Phys. Rev. B 45, 4738 (1992)

1991

  1. Ohm's law in the quantum Hall effect
    G.S. Uhrig
    Z. Physik B - Condensed Matter 82, 29 (1991)

Calendar

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Location & approach

The campus of TU Dort­mund University is located close to interstate junction Dort­mund West, where the Sauerlandlinie A 45 (Frankfurt-Dort­mund) crosses the Ruhrschnellweg B 1 / A 40. The best interstate exit to take from A 45 is “Dort­mund-Eichlinghofen” (closer to South Campus), and from B 1 / A 40 “Dort­mund-Dorstfeld” (closer to North Campus). Signs for the uni­ver­si­ty are located at both exits. Also, there is a new exit before you pass over the B 1-bridge leading into Dort­mund.

To get from North Campus to South Campus by car, there is the connection via Vogelpothsweg/Baroper Straße. We recommend you leave your car on one of the parking lots at North Campus and use the H-Bahn (suspended monorail system), which conveniently connects the two campuses.

TU Dort­mund University has its own train station (“Dort­mund Uni­ver­si­tät”). From there, suburban trains (S-Bahn) leave for Dort­mund main station (“Dort­mund Hauptbahnhof”) and Düsseldorf main station via the “Düsseldorf Airport Train Station” (take S-Bahn number 1, which leaves every 20 or 30 minutes). The uni­ver­si­ty is easily reached from Bochum, Essen, Mülheim an der Ruhr and Duisburg.

You can also take the bus or subway train from Dort­mund city to the uni­ver­si­ty: From Dort­mund main station, you can take any train bound for the Station “Stadtgarten”, usually lines U41, U45, U 47 and U49. At “Stadtgarten” you switch trains and get on line U42 towards “Hombruch”. Look out for the Station “An der Palmweide”. From the bus stop just across the road, busses bound for TU Dort­mund University leave every ten minutes (445, 447 and 462). Another option is to take the subway routes U41, U45, U47 and U49 from Dort­mund main station to the stop “Dort­mund Kampstraße”. From there, take U43 or U44 to the stop “Dort­mund Wittener Straße”. Switch to bus line 447 and get off at “Dort­mund Uni­ver­si­tät S”.

The AirportExpress is a fast and convenient means of transport from Dortmund Airport (DTM) to Dortmund Central Station, taking you there in little more than 20 minutes. From Dortmund Central Station, you can continue to the university campus by interurban railway (S-Bahn). A larger range of international flight connections is offered at Düsseldorf Airport (DUS), which is about 60 kilometres away and can be directly reached by S-Bahn from the university station.

The H-Bahn is one of the hallmarks of TU Dort­mund University. There are two stations on North Campus. One (“Dort­mund Uni­ver­si­tät S”) is directly located at the suburban train stop, which connects the uni­ver­si­ty directly with the city of Dort­mund and the rest of the Ruhr Area. Also from this station, there are connections to the “Technologiepark” and (via South Campus) Eichlinghofen. The other station is located at the dining hall at North Campus and offers a direct connection to South Campus every five minutes.

The facilities of TU Dortmund University are spread over two campuses, the larger Campus North and the smaller Campus South. Additionally, some areas of the university are located in the adjacent “Technologiepark”.

Site Map of TU Dortmund University (Second Page in English).