96 citations · 403 across the 9 of their papers we have counts for
5 papers · 1 filter
Power-law decay exponents: a dynamical criterion for predicting thermalization
Marco Távora, E. J. Torres-Herrera, Lea F. Santos
From the analysis of the relaxation process of isolated lattice many-body quantum systems quenched far from equilibrium, we deduce a criterion for predicting when they are certain…
Realistic many-body quantum systems vs full random matrices: static and dynamical properties
E. J. Torres-Herrera, Jonathan Karp, Marco Távora +1
We study the static and dynamical properties of isolated many-body quantum systems and compare them with the results for full random matrices. In doing so, we link concepts from qu…
Short-time universal scaling and light-cone dynamics after a quench in an isolated quantum system in spatial dimensions
Alessio Chiocchetta, Marco Tavora, Andrea Gambassi +1
We investigate the effects of fluctuations on the dynamics of an isolated quantum system represented by a field theory with symmetry after a quench in spatial di…
Excited-state quantum phase transitions in many-body systems with infinite-range interaction: Localization, dynamics, and bifurcation
Lea F. Santos, Marco Távora, Francisco Pérez-Bernal
Excited state quantum phase transitions (ESQPTs) are generalizations of quantum phase transitions (QPTs) to excited levels. They are associated with local divergences in the densit…
Inevitable Power-law Behavior of Isolated Many-Body Quantum Systems and How It Anticipates Thermalization
Marco Távora, E. J. Torres-Herrera, Lea F. Santos
Despite being ubiquitous, out-of-equilibrium quantum systems are much less understood than systems at equilibrium. Progress in the field has benefited from a symbiotic relationship…