223 citations · 3.7k across the 72 of their papers we have counts for
6 papers · 1 filter
Low-Temperature Transport in Out-of-Equilibrium XXZ Chains
Bruno Bertini, Lorenzo Piroli
We study the low-temperature transport properties of out-of-equilibrium XXZ spin- chains. We consider the protocol where two semi-infinite chains are prepared in two thermal s…
What is an integrable quench?
Lorenzo Piroli, Balázs Pozsgay, Eric Vernier
Inspired by classical results in integrable boundary quantum field theory, we propose a definition of integrable initial states for quantum quenches in lattice models. They are def…
Universal broadening of the light cone in low-temperature transport
Bruno Bertini, Lorenzo Piroli, Pasquale Calabrese
We consider the low-temperature transport properties of critical one-dimensional systems which can be described, at equilibrium, by a Luttinger liquid. We focus on the prototypical…
Transport in out-of-equilibrium XXZ chains: non-ballistic behavior and correlation functions
Lorenzo Piroli, Jacopo De Nardis, Mario Collura +2
We consider the nonequilibrium protocol where two semi-infinite gapped XXZ chains, initially prepared in different equilibrium states, are suddenly joint together. At large times,…
Exact solution for the quench dynamics of a nested integrable system
Márton Mestyán, Bruno Bertini, Lorenzo Piroli +1
Integrable models provide an exact description for a wide variety of physical phenomena. For example nested integrable systems contain different species of interacting particles wi…
Exact dynamics following an interaction quench in a one-dimensional anyonic gas
Lorenzo Piroli, Pasquale Calabrese
We study the nonequilibrium quench dynamics of a one-dimensional anyonic gas. We focus on the integrable anyonic Lieb-Liniger model and consider the quench from non-interacting to…