In most lattice models, the closing of a band gap typically occurs at high-symmetry points in
the Brillouin zone. Differently, in the Creutz model—describing a system of spinless fermions …

Understanding the properties of far-from-equilibrium quantum systems is becoming a major
challenge of both fundamental and applied physics. For instance, the lack of thermalization …

We address the computation of the Loschmidt echo in interacting integrable spin chains after
a quantum quench. We focus on the massless regime of the XXZ spin-1/2 chain and present …

We explore the dynamics of long-range Kitaev chain by varying pairing interaction exponent.
It is well known that the distinctive features of the nonequilibrium dynamics of a closed …

A bstract We investigate the time evolution of odd entanglement entropy (OEE) and
logarithmic negativity (LN) for the thermofield double (TFD) states in free scalar quantum …

The entanglement evolution after a quantum quench became one of the tools to distinguish
integrable versus chaotic (non-integrable) quantum many-body dynamics. Following this …

We present a general protocol to control closed quantum systems that is based on
minimising the adiabatic action. Using tools based on the geometry of quantum evolutions …

We study the light-cone velocity for global quenches in the noninteracting XY chain starting
from a class of initial states that are eigenstates of the local z component of the spin. We …

We study the influence of disorder on the dynamical quantum phase transitions (DQPTs) in
the transverse-field anisotropic XY chain after a sudden quench. The formulas to calculate …

We examine how the presence of an excited-state quantum phase transition manifests in the
dynamics of a many-body system subject to a sudden quench. Focusing on the Lipkin …