167 citations · 2.3k across the 54 of their papers we have counts for
6 papers · 1 filter
A cavity-QED simulator of slow and fast scrambling
J. Marino, A. M. Rey
We study information scrambling, as diagnosed by the out-of-time order correlations (OTOCs), in a system of large spins collectively interacting via spatially inhomogeneous and inc…
Orthogonality catastrophe in dissipative quantum many body systems
F. Tonielli, R. Fazio, S. Diehl +1
We present an analog of the phenomenon of orthogonality catastrophe in quantum many body systems subject to a local dissipative impurity. We show that the fidelity , giving a…
Impact of non-equilibrium fluctuations on pre-thermal dynamical phase transitions in long-range interacting spin chains
Alessio Lerose, Bojan Zunkovic, Jamir Marino +2
We study the non-equilibrium phase diagram and the dynamical phase transitions occurring during the pre-thermalization of non-integrable quantum spin chains, subject to either quan…
Observation of a Transition Between Dynamical Phases in a Quantum Degenerate Fermi Gas
Scott Smale, Peiru He, Ben A. Olsen +6
A proposed paradigm for out-of-equilibrium quantum systems is that an analogue of quantum phase transitions exists between parameter regimes of qualitatively distinct time-dependen…
Shattered Time: Can a Dissipative Time Crystal Survive Many-Body Correlations?
Kristopher Tucker, Bihui Zhu, Robert J. Lewis-Swan +4
We investigate the emergence of a time crystal in a driven-dissipative many-body spin array. In this system the interplay between incoherent spin pumping and collective emission st…
Prethermal quantum many-body Kapitza phases of periodically driven spin systems
Alessio Lerose, Jamir Marino, Andrea Gambassi +1
As realized by Kapitza long ago, a rigid pendulum can be stabilized upside down by periodically driving its suspension point with tuned amplitude and frequency. While this dynamica…