15 citations · 16 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2024★ 1 cited
Unifying Finite-Temperature Dynamical and Excited-State Quantum Phase Transitions
Ángel L. Corps, Armando Relaño, Jad C. Halimeh
In recent years, various notions of dynamical phase transitions have emerged to describe far-from-equilibrium criticality. A unifying framework connecting these different concepts…
quant-ph2022
Energy cat states induced by a parity-breaking excited-state quantum phase transition
Ángel L. Corps, Armando Relaño
We show that excited-state quantum phase transitions (ESQPTs) in a system in which the parity symmetry is broken can be used to engineer an energy-cat state -- a Schrödinger cat st…
quant-ph2021★ 15 cited
Chaos in a deformed Dicke model
Ángel L. Corps, Rafael A. Molina, Armando Relaño
The critical behavior in an important class of excited state quantum phase transitions is signaled by the presence of a new constant of motion only at one side of the critical ener…