5 papers
Athermality of generalized Gibbs ensembles
Riccardo Senese, Bruno Bertini, Katja Klobas +1
Integrable quantum systems evolving from non-equilibrium initial states do not thermalize to conventional Gibbs ensembles (GE). Instead, at long times they relax to generalized Gib…
Non-equilibrium quantum dynamics of interacting integrable models by Monte Carlo sampling Lehmann representations
Riccardo Senese, Fabian H. L. Essler
Determining the dynamics of interacting integrable many-particle quantum systems at finite times after homogeneous quantum quenches is a long-standing challenge. We present a Monte…
Finite temperature single-particle Green's function in the Lieb-Liniger model
Riccardo Senese, Fabian H. L. Essler
We develop a Monte Carlo sampling algorithm to numerically evaluate the Lehmann representation for the finite temperature single-particle Green's function in the repulsive Lieb-Lin…
Universal Freezing Transitions of Dipole-Conserving Chains
Jonathan Classen-Howes, Riccardo Senese, Abhishodh Prakash
We demonstrate the existence of a universal phase diagram of quantum chains with range- interactions subject to the conservation of a total charge and its dipole moment. These s…
Out-of-equilibrium full counting statistics in Gaussian theories of quantum magnets
Riccardo Senese, Jacob H. Robertson, Fabian H. L. Essler
We consider the probability distributions of the subsystem (staggered) magnetization in ordered and disordered models of quantum magnets in D dimensions. We focus on Heisenberg ant…