We investigate both analytically and numerically the wavepacket's dynamics in momentum
space for a Floquet non-Hermitian system with a periodically kicked driven potential. We …

In this paper, we revisit collapse and revival oscillations in superfluids suddenly quenched
by strong local interactions for the case of a one-dimensional Bose-Hubbard model. As the …

Dynamical localization is the analog of Anderson localization in momentum space, where
the system's energy saturates and the single-particle wave functions are exponentially …

We investigate the quantum irreversibility and quantum diffusion in a non-Hermitian kicked
rotor model for which the kicking strength is complex. Our results show that the exponential …

A bstract Very recently two of the present authors have studied the chaos exponent of some
Sachdev-Ye-Kitaev (SYK)-like models for arbitrary interaction strength [1]. These models …

The quantum kicked rotor is well known to display dynamical localization in the
noninteracting limit. In the interacting case, while the mean-field (Gross-Pitaevskii) …

Manipulating dynamical evolution is an important task in quantum information. The sudden
death phenomenon (SDP), which is predicted to be unattainable beyond entanglement [T …

Abstract The atomic Quantum Kicked Rotor (QKR) is an outstanding'quantum simulator'for
the exploration of transport in disordered quantum systems. Here we study experimentally …

We investigate the dynamics of quantum scrambling, characterized by the out-of-time
ordered correlators (OTOCs), in a non-Hermitian quantum kicked rotor subjected to quasi …

Anderson localization is the ubiquitous phenomenon of inhibition of transport of classical
and quantum waves in a disordered medium. In dimension one, it is well known that all …