2 papers
cond-mat.stat-mech2024
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…
cond-mat.stat-mech2024
Decay of long-lived oscillations after quantum quenches in gapped interacting quantum systems
Jacob H. Robertson, Riccardo Senese, Fabian H. L. Essler
The presence of long-lived oscillations in the expectation values of local observables after quantum quenches has recently attracted considerable attention in relation to weak ergo…