105 citations · 134 across the 8 of their papers we have counts for
7 papers · 1 filter
Thermalization in the mixed-field Ising model: An occupation number perspective
Isaías Vallejo-Fabila, Fausto Borgonovi, Felix M. Izrailev +1
The occupation number is a key observable for diagnosing thermalization, as it connects directly to standard statistical laws such as Fermi--Dirac, Bose--Einstein, and Boltzmann di…
Proposal for many-body quantum chaos detection with single-site measurements
Isaías Vallejo-Fabila, Adway Kumar Das, Sayan Choudhury +1
We demonstrate that the long-time dynamics of an observable associated with a single lattice site is sufficient to determine whether a many-body quantum system exhibits level stati…
Timescales for thermalization, quantum chaos, and self-averaging
Isaías Vallejo-Fabila, Lea F. Santos
This chapter discusses the conditions and timescales under which isolated many-body quantum systems, initially far from equilibrium, ultimately reach thermal equilibrium. We also e…
Proposal for many-body quantum chaos detection
Adway Kumar Das, Cameron Cianci, Delmar G. A. Cabral +8
In this work, the term ``quantum chaos'' refers to spectral correlations similar to those found in the random matrix theory. Quantum chaos can be diagnosed through the analysis of…
Self-averaging in many-body quantum systems out of equilibrium: Time dependence of distributions
E. Jonathan Torres-Herrera, Isaías Vallejo-Fabila, Andrei J. Martínez-Mendoza +1
In a disordered system, a quantity is self-averaging when the ratio between its variance for disorder realizations and the square of its mean decreases as the system size increases…
Self-averaging in many-body quantum systems out of equilibrium: Chaotic systems
Mauro Schiulaz, E. Jonathan Torres-Herrera, Francisco Pérez-Bernal +1
Despite its importance to experiments, numerical simulations, and the development of theoretical models, self-averaging in many-body quantum systems out of equilibrium remains unde…