Publikationen

2012

• Cosmological particle creation in the lab?
  R. Schützhold and W. G. Unruh
  To appear in the Proceedings of the SIGRAV Graduate School in Contemporary Relativity and Gravitational Physics, IX Edition "Analogue Gravity", at the Centro di Cultura Scientifica "A. Volta", Villa Olmo, in Como (Italy 2011).
   
• Hawking radiation from "phase horizons" in laser filaments?
  W. G. Unruh and R. Schützhold
  Phys. Rev. D 86, 064006 [5 Seiten] (2012)
   
• Sauter-Schwinger-like tunneling in tilted Bpse-Hubbard lattices in the Mott phase
  F. Queisser, P. Navez and R. Schützhold
  Phys. Rev. A 85, 033625 [5 Seiten] (2012)
   
• Optical lattice quantum simulator for quantum electrodynamics in strong external fields: spontaneous pair creation and the Sauter-Schwinger effect
  N. Szpak and R. Schützhold
  New J. Phys. 14, 035001 [4 Seiten] (2012)
   
• Momentum dependence in the dynamically assisted Sauter-Schwinger effect
  C. Fey and R. Schützhold
  Phys. Rev. D 84, 050101 [4 Seiten] (2011)
   

2011

• Refractive index pertubations -- Unruh effect, Hawking radiation or dynamical Casimir effect?
  R. Schützhold
  10 pages, to appear in the Proceedings of the II Amazonian Symposium on Physics - Analogue Models of Gravity 30 Years Celebration
   
• Quantum simulator for the Schwinger effect with atoms in bi-chromatic optical lattices
  N. Szpak and R. Schützhold
  Phys. Rev. A 84, 050101 [4 Seiten] (2011)
   
• Comment on: Hawking Radiation from Ultrashort Laser Pulse Filaments
  R. Schützhold and W.G. Unruh
  Phys. Rev. Lett. 107, 149401 [1 Seite] (2011).
   
• Entangling photons via the double quantum Zeno effect
  N. ten Brinke, A. Osterloh and R. Schützhold
  Phys. Rev. A 84, 022317 [4 Seiten] (2011).
   
• Hawking Radiation on an ion ring in the quantum regime
  B. Horstmann, R. Schützhold, B. Reznik et al.
  New J. Phys. 13, 045008 [42 Seiten] (2011).
   
• Astrophysics in the lab
  R. Schützhold, W.G. Unruh
  Physics World 24, 30-34 [5 Seiten] (2011)
   

2010

• Emergence of coherence in the Mott-insulator-superfluid quench of the Bose-Hubbard model
  P. Navez and R. Schützhold
  Phys. Rev. A 82, 063603 [4 Seiten] (2010)
   
• System size scaling of topological defect creation in a second-order dynamical quantum phase transitions
  M. Uhlmann, R. Schützhold and U.R. Fischer
  New J. Phys. 12, 095020 [21 Seiten] (2010)
   
• Quantum Zeno suppression of three-body losses in Bose-Einstein condendates
  R. Schützhold and G. Gnanapragasam
  Phys. Rev. A 82, 022120 [4 Seiten] (2010).
   
• Quantum correlations across the black hole horizon
  R. Schützhold and W.G. Unruh
  Phys. Rev. D 81, 124033 [6 Seiten] (2010).
   
• Decoherence in a dynamical quantum phase transition
  S. Mostame, G. Schaller and R. Schützhold
  Phys. Rev. A 81, 032305 [12 Seiten] (2010).
  quant-ph 0910.1750
   
• O(N) symmetry-breaking quantum quench: Topological defects versus quasiparticles
  M. Uhlmann, R. Schützhold and U.R. Fischer
  Phys. Rev. D 81, 025017 [6 Seiten] (2010).
   
• Role of symmetries in adiabatic quantum algorithms
  G. Schaller and R. Schützhold
  Quantum Information & Computation 10, iss.1-2, 109 [32 Seiten] (2010).
  quant-ph 0708.1882v2
   

2009

• Recreating fundamental effects in the laboratory?
  G. Schaller and R. Schützhold
  Adv. Science Letters 2, iss. 2, spec. iss., 121 [12 Seiten] (2009).
  gr-qc 1004.2394
   
• Catalysis of Schwinger vacuum pair production
  G.V. Dunne, H. Gies and R. Schützhold
  Phys. Rev. D 80, 111301 [5 Seiten] (2009).
  hep-ph 0908.0948
   
• Quantum radiation by electrons in lasers and the Unruh effect
  R. Schützhold and C. Maia
  European Physical Journal D 55, iss.2, 375 [4 Seiten] (2009).
  hep-th 1004.2399
   
• Signatures of the Unruh effect via high-power, short-pulse lasers
  P.G. Thirolf, D. Habs, A. Henig, et al.
  European Physical Journal D 55, iss.2, 370 [11 Seiten] (2009).
   

2008

• Tunneling-induced damping of phase coherence revivals in deep optical lattices
  U.R. Fischer and R. Schützhold
  Phys.Rev. A 78, (R)061603 [4 Seiten] (2008).
  cond-mat.other 0807.3627
   
• Quantum simulator for the Ising Model with electrons floating on a helium film
  S. Mostame and R. Schützhold
  Phys.Rev.Lett. 101, 220501 [4 Seiten] (2008)
  Virtual Journal of Nanoscale Science & Technology, Dec. 8, 2008.
  quant-ph 0803.1093
   
• Dynamically assisted schwinger mechanism
  R. Schützhold, H. Gies, and G.V. Dunne
  Phys.Rev.Lett. 101, 130404 [4 Seiten] (2008).
  hep-th 0807.0754
   
• Effect of fluctuations on the superfluid-supersolid phase transition on the lattice
  R. Schützhold, M. Uhlmann, and U.R. Fischer
  Phys.Rev. A 78, 033604 [6 Seiten] (2008).
  cond-mat.other 0801.3984
   
• On the origin of the particles in black hole evaporation
  R. Schützhold and W.G. Unruh
  Phys.Rev. D 78, (R)041504 [5 Seiten] (2008).
  gr-qc 0804.1686
   
• Dynamical quantum phase transitions
  R. Schützhold
  J. Low Temp. Phys., Vol. 153, 228-243 [16 Seiten] (2008).
   
• 'Exotic' quantum effects in the laboratory?
  R. Schützhold
  Phil-Trans. Roy. Soc., London A 366, 2895 [9 Seiten] (2008).
  quant-ph 1004.2590
   
• Analogue gravity
  R. Schützhold
  Class. Quantum Grav. 25, 11, 114027 [4 Seiten] (2008).
  abstract
   
• Bogoliubov theory of quantum correlations in the time-dependent Bose-Hubbard model
  U.R. Fischer, R. Schützhold, M. Uhlmann
  Phys. Rev. A 77, 043615 [9 Seiten] (2008).
  cond-mat.other 0711.4729
   
• The role of symmetries in adiabatic quantum algorithms
  G. Schaller, R. Schützhold
  eingereicht bei Quant. Inform. Comput.
  quant-ph 0708.1882
   
• Tabletop Creation of Entangled Multi-keV Photon Pairs and the Unruh Effect
  R. Schützhold, G. Schaller, D. Habs
  Phys Rev Lett., 100, 91301 [4 Seiten] (2008)
  Virtual Journal of Quantum Information vol. 8, iss. 3 (2008).
   
• Black hole back-reaction - a toy model
  R. Schützhold, C. Maia
  J. Phys. A: Math. Theor. 41, 164065 [6 Seiten] (2008) .
   
• Emergent horizons in the laboratory
  R. Schützhold
  Class. Quantum Grav. 25, 114011 [12 Seiten] (2008).
  gr-qc 1004.2586
   

2007

• Quantum back-reaction problems
  R. Schützhold
  Proceedings of Science (QG-Ph) 036 (2007)
  gr-qc 0712.1429
   
• Analogue of cosmological particle creation in an ion trap
  R. Schützhold, M. Uhlmann, L. Petersen, H. Schmitz, A. Friedenauer, T. Schätz
  Phys Rev Lett. 99, 201301 (2007)
  Pressemitteilungen: Early jiggles, Nature Research Highlights 450, (2007)
  der Artikel
   
• Quantum toy model for black-hole back-reaction
  C. Maia, R. Schützhold
  Phys. Rev. D 76, rapid commun. 101502 (2007)
  gr-qc 0706.4010
   
• Decoherence in a dynamical quantum phase transition of the Ising chain
  S. Mostame, G. Schaller, R. Schützhold
  Phys. Rev. A 76, 030304(R) (2007)
  Virtual Journal of Quantum Information Vol. 7, Iss. 9 (2007)
  Virtual Journal of Nanoscale Science & Technology Vol. 16, Iss. 14 (2007)
   
• Vortex quantum creation and winding number scaling in a quenched spinor bose gas
  M. Uhlmann, R. Schützhold, U.R. Fischer
  Phys. Rev. Lett. 99, 120407 (2007)
   
• A relativistic toy model for back-reaction
  G. Plunien, M. Ruser, R. Schützhold
  Class. Quant. Grav. 24, 4361 (2007)
  [gr-qc/040828]
   
• Non-Markovian decoherence in the adiabatic quantum search algorithm
  M. Tiersch, R. Schützhold
  Phys. Rev. A 75, 062313 (2007)
  Virtual Journal of Quantum Information Vol 7, Iss. 6 (2007)
  Virtual Journal of Nanoscale Science & Technology Vol. 15, Iss. 25 (2007)
   
• On signatures of Planck-scale interactions in the cosmic microwave background radiation
  F. Queisser, M. Uhlmann, R. Schützhold
  Class. Quantum Grav. 24, 1375 (2007)
   
• Adiabatic quantum algorithms as quantum phase transitions: First versus second order
  Ralf Schützhold, Gernot Schaller
  Phys. Rev. A 74, 060304(R) (2006)
  [quant-ph/0608017]
  Virtual Journal of Quantum Information Vol. 7, Iss. 1 (2007)
  Virtual Journal of Nanoscale Science & Technology Vol. 15, Iss. 2 (2007)
   
• Hidden symmetry detection on a quantum computer
  R. Schützhold, W.G. Unruh
  Quant. Inform. Comput. 7, 83 (2007)
  [quant-ph/0304090]
   

2006

• Sweeping from the superfluid to Mott phase in the Bose-Hubbard model
  R. Schützhold, M. Uhlmann, Y. Xu and U. R. Fischer
  Phys. Rev. Lett. 97, 200601 (2006)
   
• On the detectability of quantum radiation in Bose-Einstein condensates
  R. Schützhold
  Phys. Rev. Lett. 97, 190405 (2006)
  [quant-ph/0602180]
   
• Signatures of the Unruh effect from electrons accelerated by ultra-strong laser fields
  R. Schützhold, G. Schaller, D. Habs
  Phys. Rev. Lett. 97, 121302 (2006)
   
• Mean-field expansion in Bose-Einstein condensates with finite-range interactions
  R. Schützhold, M. Uhlmann, Y. Xu, U. R. Fischer
  Int. J. Mod. Phys. B 20, 3555 (2006)
  [cond-mat/0505074]
   
• Quantum algorithm for optical template recognition with noise filtering
  G. Schaller, R. Schützhold
  Phys. Rev. A 74, 012303 (2006)
  [quant-ph/0512057]
   
• General error estimate for adiabatic quantum computing
  G. Schaller, S. Mostame, R. Schützhold
  Phys. Rev. A 73, 062307 (2006)
  Virtual Journal of Quantum Information Vol. 6, Iss. 6 (2006)
  [quant-ph/0510183]
   

2005

• Aspects of Cosmic Inflation in Expanding Bose-Einstein Condensates
  M. Uhlmann, Y. Xu, R. Schützhold
  New J. Phys. 7, 248 (2005)
   
• Quantum back-reaction in dilute Bose-Einstein condensates
  R. Schützhold, M. Uhlmann, Y. Xu, U. R. Fischer
  Phys. Rev. D 72, 105005 (2005)
  [cond-mat/0503581]
   
• Dynamical zero-temperature phase transitions and cosmic inflation/deflation
  R. Schützhold
  Phys. Rev. Lett. 95, 135703 (2005)
   
• Quantum simulator for the O(3) nonlinear sigma model
  R. Schützhold, S. Mostame
  JETP Lett. 82, 248 (2005); Pisma Zh. Eksp. Teor. Fiz. 82, 279
  [quant-ph/0412176]
   
• Hawking radiation in an electro-magnetic wave-guide?
  R. Schützhold, W. G. Unruh
  Phys. Rev. Lett. 95, 031301 (2005)
   
• Decoherence versus Dynamical Casimir Effect
  R. Schützhold, M. Tiersch
  J. Opt. B: Quantum Semiclass. Opt. 7 S120-S125 (2005)
  [quant-ph/0408087]
   
• On the universality of the Hawking effect
  W.G. Unruh, R. Schützhold
  Phys. Rev. D 71, 024028 (2005)
  [gr-qc/0408009]
   

2004

• Comment on "quantum vacuum contribution to the momentum of dielectric media"
  R. Schützhold and G. Plunien
  Phys. Rev. Lett. 93, 268901 (2004)
   
• Resonant Cavity photon creation via the dynamical Casimir effect
  M. Uhlmann, G. Plunien, R. Schützhold, G. Soff
  Phys. Rev. Lett. 93, 193601 (2004)
  [quant-ph/0404157]
   
• Quantum simulation of cosmic inflation in two-component Bose-Einstein condensates
  U.R. Fischer, R. Schützhold
  Phys. Rev. A 70, 063615 (2004)
  [cond-mat/0406470]
   

2003

• Large-scale nonlocality in 'doubly special relativity' with an energy-dependent speed Of light
  R. Schützhold, W. G. Unruh
  JETP Lett. 78, 431 (2003)
   
• On slow light as a black hole analogue
  W. G. Unruh, R. Schützhold
  Phys. Rev. D 68, 024008 (2003)
  [quant-ph/0303028]
   
• Pattern recognition on a quantum computer
  R. Schützhold
  Phys. Rev. A. 67, 062311 (2003)
  [quant-ph/0208063]
  Virtual Journal of Quantum Information Vol. 3, Iss. 7 (2003)
   

2002

• On the cosmological constant and the cosmic coincidence problem
  R. Schützhold
  Int. J. Mod. Phys. A 17, 4359 (2002)
   
• Gravity wave analogues of black holes
  R. Schützhold, W. G. Unruh
  Phys. Rev. D, 66, 044019 (2002)
   
• Small cosmological constant from the QCD trace anomaly?
  R. Schützhold
  Phys. Rev. Lett. 89, 081302 (2002)
   
• Dynamical Casimir effect in a leaky cavity at finite temperature
  G. Schaller, R. Schützhold, G. Plunien, G. Soff
  Phys. Rev. A 66, 023812 (2002)
  [quant-ph/0203139]
   
• Dynamical Casimir effect in a designed leaky cavity
  G. Schaller, R. Schützhold, G. Plunien, G. Soff
  Physics Letters A 297, pg. 81 (2002)
  [quant-ph/0203068]
   
• Motion-induced particle creation from a finite-temperature state
  R. Schützhold, G. Plunien, G. Soff
  Phys. Rev. A 65, 043820 (2002)
  [quant-ph/0105118]
   
• Dielectric black hole analogues
  R. Schützhold, G. Plunien, G. Soff
  Phys. Rev. Lett. 88, 061101 (2002)
  [quant-ph/0104121]
   

2001 und früher

• Effects of QED and beyond from the atomic binding energy
  G. Soff, I. Bednyakov, T. Beier, F. Erler, I. A. Goidenko, U. D. Jentschura, L. N. Labzowski, A. V. Nefiodov, G. Plunien, R. Schützhold, S. Zschocke
  Hyperfine Interact. 132, 75 (2001)
   
• On the Hawking effect
  R. Schützhold
  Phys. Rev. D 64, 024029 (2001)
   
• On the anomalous dimension for the transversity distribution
  M. Meyer-Hermann, R. Kuhn,R. Schützhold
  Phys. Rev. D 63, 116001 (2001)
   
• Particle definition in the presence of black holes
  R. Schützhold
  Phys. Rev. D 63, 024014 (2001)
  
   
• Canonical approach to the dynamical Casimir effect
  G. Plunien, R. Schützhold, G. Soff
  Fourth Workshop on Quantum Field Theory under the Influence of External Conditions
  The Casimir Effect 50 Years Later, p. 133, World Scientific, Singapore (1999)
   
• Dynamical Casimir effect at finite temperature
  G. Plunien, R. Schützhold, G. Soff
  Phys. Rev. Lett. 84, 1882-1885 (2000)
  [quant-ph/9906122]
   
• Quantum radiation in external background fields
  R. Schützhold, G. Plunien, G. Soff
  Phys. Rev. A, 58, 1783 (1998)
  [quant-ph/9801035]
   
• Trembling cavities in the canonical approach
  R. Schützhold, G. Plunien, G. Soff
  Phys. Rev. A, 57, 2311 (1998)
  [quant-ph/9709008]