854 citations · 4.3k across the 56 of their papers we have counts for
10 papers · 1 filter
Real-time-dynamics quantum simulation of (1+1)-D lattice QED with Rydberg atoms
Simone Notarnicola, Mario Collura, Simone Montangero
We show how to implement a Rydberg-atom quantum simulator to study the non-equilibrium dynamics of an Abelian (1+1)-D lattice gauge theory. The implementation locally codifies the…
Quantum Quench in a Harmonically Trapped One-Dimensional Bose Gas
Mario Collura, Márton Kormos, Pasquale Calabrese
We study the non-equilibrium dynamics of a one-dimensional Bose gas trapped by a harmonic potential for a quench from zero to infinite interaction. The different thermodynamic limi…
Interaction quench in a trapped one-dimensional Bose gas
Paolo P. Mazza, Mario Collura, Márton Kormos +1
We study the non-equilibrium quench dynamics from free to hard-core one-dimensional bosons in the presence of a hard-wall confining potential. We characterise the density profile a…
Non-equilibrium transport in -dimensional non-interacting Fermi gases
Mario Collura, Gabriele Martelloni
We consider a non-interacting Fermi gas in dimensions, both in the non-relativistic and relativistic case. The system of size is initially prepared into two halves $\ma…
Stationary entanglement entropies following an interaction quench in 1D Bose gas
Mario Collura, Márton Kormos, Pasquale Calabrese
We analyze the entanglement properties of the asymptotic steady state after a quench from free to hard-core bosons in one dimension. The Rényi and von Neumann entanglement entropie…
Analytic results for a quantum quench from free to hard-core one dimensional bosons
Márton Kormos, Mario Collura, Pasquale Calabrese
It is widely believed that the stationary properties after a quantum quench in integrable systems can be described by a generalized Gibbs ensemble (GGE), even if all the analytical…
Quench dynamics of a Tonks-Girardeau gas released from a harmonic trap
Mario Collura, Spyros Sotiriadis, Pasquale Calabrese
We consider the non-equilibrium dynamics of a gas of impenetrable bosons released from a harmonic trapping potential to a circle. The many body dynamics is solved analytically and…
Equilibration of a Tonks-Girardeau gas following a trap release
Mario Collura, Spyros Sotiriadis, Pasquale Calabrese
We study the non-equilibrium dynamics of a Tonks-Girardeau gas released from a parabolic trap to a circle. We present the exact analytic solution of the many body dynamics and prov…
Hydrodynamic description of Hard-core Bosons on a Galileo ramp
Pierre Wendenbaum, Mario Collura, Dragi Karevski
We study the quantum evolution of a cloud of hard-core bosons loaded on a one-dimensional optical lattice after its sudden release from a harmonic trap. Just after the trap has bee…
Entangling many-body bound states with propagative modes in Bose-Hubbard systems
Mario Collura, Helge Aufderheide, Guillaume Roux +1
The quantum evolution of a cloud of bosons initially localized on part of a one dimensional optical lattice and suddenly subjected to a linear ramp is studied, realizing a quantum…