4 papers
Chaos, thermalization and breakdown of quantum-classical correspondence in a collective many-body system
Ãngel L. Corps, Sebastián Gómez, Pavel Stránský +2
We investigate thermalization and the quantum-classical correspondence in the collective Bose-Hubbard model, focusing on the four-site case. Our analysis of the classical phase-spa…
Quantum many-body scars leading to time-translation symmetry breaking in kicked interacting spin models
Ãngel L. Corps, Armando Relaño, Angelo Russomanno
We study an Ising model with long-range interactions undergoing a time-periodic kicking. For different initial states we observe persistent period doubling. When there is period do…
Scarred ferromagnetic phase in the long-range transverse-field Ising model
Ãngel L. Corps, Armando Relaño
We report the existence of a large set of ferromagnetic scarred states in the one-dimensional transverse-field Ising model with long-range interactions, in a regime with no ferroma…
Quantum thermalization mechanism and the emergence of symmetry-breaking phases
Sebastián Gómez, Ãngel L. Corps, Armando Relaño
We propose a generalization of the eigenstate thermalization hypothesis accounting for the emergence of symmetry-breaking phases. It consists of two conditions that any system with…