140 citations · 1.5k across the 49 of their papers we have counts for
6 papers · 1 filter
Integrability-protected adiabatic reversibility in quantum spin chains
A. Bastianello, A. De Luca
We consider the out-of-equilibrium dynamics of the Heisenberg anisotropic quantum spin-- chain threaded by a time-dependent magnetic flux. In the spirit of the recently develo…
Spreading of entanglement and correlations after a quench with intertwined quasiparticles
Alvise Bastianello, Pasquale Calabrese
We extend the semiclassical picture for the spreading of entanglement and correlations to quantum quenches with several species of quasiparticles that have non-trivial pair correla…
From the sinh-Gordon field theory to the one-dimensional Bose gas: exact local correlations and full counting statistics
Alvise Bastianello, Lorenzo Piroli
We derive exact formulas for the expectation value of local observables in a one-dimensional gas of bosons with point-wise repulsive interactions (Lieb-Liniger model). Starting fro…
Lack of thermalization for integrability-breaking impurities
Alvise Bastianello
We investigate the effects of localized integrability-breaking perturbations on the large times dynamics of thermodynamic quantum and classical systems. In particular, we suddenly…
Superluminal moving defects in the Ising spin chain
Alvise Bastianello, Andrea De Luca
Quantum excitations in lattice systems always propagate at a finite maximum velocity. We probe this mechanism by considering a defect travelling at a constant velocity in the quant…
Exact local correlations and full counting statistics for arbitrary states of the one-dimensional interacting Bose gas
Alvise Bastianello, Lorenzo Piroli, Pasquale Calabrese
We derive exact analytic expressions for the -body local correlations in the one-dimensional Bose gas with contact repulsive interactions (Lieb-Liniger model) in the thermodynam…