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• "The semiclassical propagator in Fock space: dynamical echo and many-body interference", Engl, Urbina, Richter, 2016

  Publication

  We present a semiclassical approach to many-body quantum propagation in terms of coherent sums over quantum amplitudes associated with the solutions...

  Publication on epub.uni-regensburg.de: "The semiclassical propagator in Fock space: dynamical echo and many-body interference" (external link, opens in a new window)

• "Genuine Many-Body Quantum Scars along Unstable Modes in Bose-Hubbard Systems", Hummel, Richter, Schlagheck, 2023

  Publication

  The notion of many-body quantum scars is associated with special eigenstates, usually concentrated in certain parts of Hilbert space, that give rise...

  Publication on epub.uni-regensburg.de: "Genuine Many-Body Quantum Scars along Unstable Modes in Bose-Hubbard Systems" (external link, opens in a new window)

• "Data archive of "Dynamical transition from localized to uniform scrambling in locally hyperbolic systems"", Steinhuber, Schlagheck, Urbina, Richter, 2023

  Publication

  Publication on epub.uni-regensburg.de: "Data archive of "Dynamical transition from localized to uniform scrambling in locally hyperbolic systems"" (external link, opens in a new window)

• "Controlling quantum chaos: time-dependent kicked rotor", Tomsovic, Urbina, Richter, 2023

  Publication

  One major objective of controlling classical chaotic dynamical systems is exploiting the system’s extreme sensitivity to initial conditions in order...

  Publication on epub.uni-regensburg.de: "Controlling quantum chaos: time-dependent kicked rotor" (external link, opens in a new window)

• "Erratum to: Unorientable topological gravity and orthogonal random matrix universality", Weber, Tall, Haneder, Urbina, Richter, 2024

  Publication

  Erratum to: JHEP07(2024)267

  Publication on epub.uni-regensburg.de: "Erratum to: Unorientable topological gravity and orthogonal random matrix universality" (external link, opens in a new window)

• "Semiclassics in a system without classical limit: The few-body spectrum of two interacting bosons in one dimension", Geiger, Urbina, Hummel, Richter, 2017

  Publication

  xWe present a semiclassical study of the spectrum of a few-body system consisting of two short-range interacting bosonic particles in one dimension, a...

  Publication on epub.uni-regensburg.de: "Semiclassics in a system without classical limit: The few-body spectrum of two interacting bosons in one dimension" (external link, opens in a new window)

• "Post-Ehrenfest many-body quantum interferences in ultracold atoms far out of equilibrium", Tomsovic, Schlagheck, Ullmo, Urbina, Richter, 2018

  Publication

  Far out-of-equilibrium many-body quantum dynamics in isolated systems necessarily generates interferences beyond an Ehrenfest timescale, where quantum...

  Publication on epub.uni-regensburg.de: "Post-Ehrenfest many-body quantum interferences in ultracold atoms far out of equilibrium" (external link, opens in a new window)

• "Data archive of "Controlling Many-Body Quantum Chaos: Bose-Hubbard systems"", Beringer, Steinhuber, Urbina, Richter, Tomsovic, 2024

  Publication

  Dataset of the figures displayed in the publication "Controlling Many-Body Quantum Chaos: Bose-Hubbard systems"

  Publication on epub.uni-regensburg.de: "Data archive of "Controlling Many-Body Quantum Chaos: Bose-Hubbard systems"" (external link, opens in a new window)

• "Tracing Dirac points of topological surface states by ferromagnetic resonance", Pietanesi, Marganska, Mayer, Barth, Chen, Zou, Weindl, Liebig, Diaz-Pardo, Suri, Schmid, Giessibl, Richter, Tserkovnyak, Kronseder, Back, 2024

  Publication

  Ferromagnetic resonance is used to reveal features of the buried electronic band structure at interfaces between ferromagnetic metals and topological...

  Publication on epub.uni-regensburg.de: "Tracing Dirac points of topological surface states by ferromagnetic resonance" (external link, opens in a new window)

• "Towards a quantum time mirror for non-relativistic wave packets", Reck, Gorini, Goussev, Krueckl, Fink, Richter, 2018

  Publication

  We propose a method—a quantum time mirror (QTM)—for simulating a partial time-reversal of the free-space motion of a non-relativistic quantum wave...

  Publication on epub.uni-regensburg.de: "Towards a quantum time mirror for non-relativistic wave packets" (external link, opens in a new window)