412 citations · 3.6k across the 74 of their papers we have counts for
74 papers
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…
Timescales of quantum and classical chaotic spin models evolving toward equilibrium
Fausto Borgonovi, Felix M. Izrailev, Lea F. Santos
We investigate quench dynamics in a one-dimensional spin model, comparing both quantum and classical descriptions. Our primary focus is on the different timescales involved in the…
Quantum-classical correspondence of strongly chaotic many-body spin models
Luis Benet, Fausto Borgonovi, Felix M. Izrailev +1
We study the quantum-classical correspondence for systems with interacting spin-particles that are strongly chaotic in the classical limit. This is done in the presence of constant…
Spectrum statistics in the integrable Lieb-Liniger model
Samy Mailoud Sekkouri, Felix Izrailev, Fausto Borgonovi
We address the old and widely debated question of the statistical properties of integrable quantum systems, through the analysis of the paradigmatic Lieb-Liniger model. This quantu…
Process of equilibration in many-body isolated systems: Diagonal versus thermodynamic entropy
Samy Mailoud, Fausto Borgonovi, Felix Izrailev
As recently manifested , the quench dynamics of isolated quantum systems consisting of a finite number of particles, is characterized by an exponential spreading of wave packets in…
-symmetric tight-binding model with asymmetric couplings
Moreno-Rodríguez L. A., Izrailev F. M., Méndez-Bermúdez J. A
We study spectral and transport properties of one-dimensional tight-binding -symmetric chains with alternating couplings. Based on the transfer matrix method, we have…