Publications (56)
Revealing single-trap condensate fragmentation by measuring density-density correlations after time of flight
Myung-Kyun Kang, Uwe R. Fischer
Fragmented many-body ground states for scalar bosons in a single trap
Philipp Bader, Uwe R. Fischer
Robustness of fragmented condensate many-body states for continuous distribution amplitudes in Fock space
Uwe R. Fischer, Bo Xiong
Emergence of a new pair-coherent phase in many-body quenches of repulsive bosons
Uwe R. Fischer, Kang-Soo Lee, Bo Xiong
Massive Charged Strings in the Description of Vortex Ring Quantum Nucleation
Uwe R. Fischer
Identifying strongly correlated supersolid states on the optical lattice by quench-induced Ï-states
Uwe R. Fischer, Bo Xiong
Dynamical role of anyonic excitation statistics in rapidly rotating Bose gases
Uwe R. Fischer
Effect of fluctuations on the superfluid-supersolid phase transition on the lattice
Ralf Schützhold, Michael Uhlmann, Uwe R. Fischer
Short wavelength spectrum and Hamiltonian stability of vortex rings
Uwe R. Fischer, Nils Schopohl
Gibbons-Hawking Effect in the Sonic de Sitter Space-Time of an Expanding Bose-Einstein-Condensed Gas
Petr O. Fedichev, Uwe R. Fischer
Consistent perturbative treatment of the subohmic spin-boson model yielding arbitrarily small $T_2/T_1$ decoherence time ratios
Kyung-Joo Noh, Uwe R. Fischer
Stability of spherically trapped three-dimensional Bose-Einstein condensates against macroscopic fragmentation
Philipp Bader, Uwe R. Fischer
"Cosmological" quasiparticle production in harmonically trapped superfluid gases
Petr O. Fedichev, Uwe R. Fischer
Condensate fragmentation as a sensitive measure of the quantum many-body behavior of bosons with long-range interactions
Uwe R. Fischer, Axel U. J. Lode, Budhaditya Chatterjee
Verifying the observer dependence of quasiparticle counts in the analogue gravity of dilute ultracold quantum gases
Uwe R. Fischer
Quantum simulation of cosmic inflation in two-component Bose-Einstein condensates
Uwe R. Fischer, Ralf Schützhold
Transfer and storage of qubits in the presence of decoherence
Kelly R. Patton, Uwe R. Fischer
Quantum backreaction in dilute Bose-Einstein condensates
Ralf Schützhold, Michael Uhlmann, Yan Xu +1
Stability of quasi-two-dimensional Bose-Einstein condensates with dominant dipole-dipole interactions
Uwe R. Fischer
Geometric Laws of Vortex Quantum Tunneling
Uwe R. Fischer
Coherent single atom shuttle between two Bose-Einstein condensates
Uwe R. Fischer, Christian Iniotakis, Anna Posazhennikova
Vortex liquids and vortex quantum Hall states in trapped rotating Bose gases
Uwe R. Fischer, Petr O. Fedichev, Alessio Recati
Vortex quantum creation and winding number scaling in a quenched spinor Bose gas
Michael Uhlmann, Ralf Schützhold, Uwe R. Fischer
On the space-time curvature experienced by quasiparticle excitations in the Painleve-Gullstrand effective geometry
Uwe R. Fischer, Matt Visser
Mean-field expansion in Bose-Einstein condensates with finite-range interactions
Ralf Schützhold, Michael Uhlmann, Yan Xu +1
Riemannian geometry of irrotational vortex acoustics
Uwe R. Fischer, Matt Visser
Motion of Quantized Vortices as Elementary Objects
Uwe R. Fischer
On the theory of vortex quantum tunnelling in the dense Bose superfluid helium II
Uwe R. Fischer
Ultrafast quantum random access memory utilizing single Rydberg atoms in a Bose-Einstein condensate
Kelly R. Patton, Uwe R. Fischer
Hall state quantization in a rotating frame
Uwe R. Fischer, Nils Schopohl
Warped space-time for phonons moving in a perfect nonrelativistic fluid
Uwe R. Fischer, Matt Visser
Bogoliubov theory of quantum correlations in the time-dependent Bose-Hubbard model
Uwe R. Fischer, Ralf Schützhold, Michael Uhlmann
Truncated many-body dynamics of interacting bosons: A variational principle with error monitoring
Kang-Soo Lee, Uwe R. Fischer
Hybrid of superconducting quantum interference device and atomic Bose-Einstein condensate: An architecture for quantum information processing
Kelly R. Patton, Uwe R. Fischer
A Quantum Top Inside a Bose Josephson Junction
Ingrid Bausmerth, Uwe R. Fischer, Anna Posazhennikova
Quantum sine-Gordon dynamics on analogue curved spacetime in a weakly imperfect scalar Bose gas
T. J. Volkoff, Uwe R. Fischer
Interacting trapped bosons yield fragmented condensate states in low dimensions
Uwe R. Fischer, Philipp Bader
Specific heat of the Kelvin modes in low temperature superfluid turbulence
Uwe R. Fischer
Thermal quasi-equilibrium states across Landau horizons in the effective gravity of superfluids
Uwe R. Fischer, Grigori E. Volovik
Many-site coherence revivals in the extended Bose-Hubbard model and the Gutzwiller approximation
Uwe R. Fischer, Bo Xiong
Dynamical Aspects of Analogue Gravity: The Backreaction of Quantum Fluctuations in Dilute Bose-Einstein Condensates
Uwe R. Fischer
Tunneling-induced damping of phase coherence revivals in deep optical lattices
Uwe R. Fischer, Ralf Schützhold
Existence of Long-Range Order for Trapped Interacting Bosons
Uwe R. Fischer
Universality of the Berezinskii-Kosterlitz-Thouless type of phase transition in the dipolar XY-model
A. Yu. Vasiliev, A. E. Tarkhov, L. I. Menshikov +2
"Photonic" cat states from strongly interacting matter waves
Uwe R. Fischer, Myung-Kyun Kang
System size scaling of topological defect creation in a second-order dynamical quantum phase transition
Michael Uhlmann, Ralf Schützhold, Uwe R. Fischer
Maximal length of trapped one-dimensional Bose-Einstein condensates
Uwe R. Fischer
Interaction-induced coherence among polar bosons stored in triple-well potentials
Bo Xiong, Uwe R. Fischer
Global singularity-free solution of the Iordanskii force problem
Markus Flaig, Uwe R. Fischer
Observer dependence for the phonon content of the sound field living on the effective curved space-time background of a Bose-Einstein condensate
Petr O. Fedichev, Uwe R. Fischer
Vortex states of rapidly rotating dilute Bose-Einstein condensates
Uwe R. Fischer, Gordon Baym
O(N) symmetry-breaking quantum quench: Topological defects versus quasiparticles
Michael Uhlmann, Ralf Schützhold, Uwe R. Fischer
Zero temperature damping of Bose-Einstein condensate oscillations by vortex-antivortex pair creation
Petr O. Fedichev, Uwe R. Fischer, Alessio Recati
Electromagnetomotive force fields in noninertial reference frames and accelerated superconducting quantum interferometers
Uwe R. Fischer, Christoph Haeussler, Joerg Oppenlaender +1
Sweeping from the superfluid to Mott phase in the Bose-Hubbard model
Ralf Schützhold, Michael Uhlmann, Yan Xu +1
Quasiparticle universes in Bose-Einstein condensates
Uwe R. Fischer