357 citations · 921 across the 6 of their papers we have counts for
6 papers
Rényi entropies of generic thermodynamic macrostates in integrable systems
Marton Mestyán, Vincenzo Alba, Pasquale Calabrese
We study the behaviour of Rényi entropies in a generic thermodynamic macrostate of an integrable model. In the standard quench action approach to quench dynamics, the Rényi entropi…
Exact solution for the quench dynamics of a nested integrable system
Márton Mestyán, Bruno Bertini, Lorenzo Piroli +1
Integrable models provide an exact description for a wide variety of physical phenomena. For example nested integrable systems contain different species of interacting particles wi…
Quenching the XXZ spin chain: quench action approach versus generalized Gibbs ensemble
M. Mestyan, B. Pozsgay, G. Takacs +1
Following our previous work [PRL 113 (2014) 09020] we present here a detailed comparison of the quench action approach and the predictions of the generalized Gibbs ensemble, with t…
Correlations after quantum quenches in the XXZ spin chain: Failure of the Generalized Gibbs Ensemble
B. Pozsgay, M. Mestyán, M. A. Werner +3
We study the nonequilibrium time evolution of the spin-1/2 anisotropic Heisenberg (XXZ) spin chain, with a choice of dimer product and Neel states as initial states. We investigate…
Short distance correlators in the XXZ spin chain for arbitrary string distributions
M. Mestyán, B. Pozsgay
In this letter we consider expectation values of local correlators in highly excited states of the spin-1/2 XXZ chain. Assuming that the string hypothesis holds we formulate the fo…
Early Prediction of Movie Box Office Success based on Wikipedia Activity Big Data
Márton Mestyán, Taha Yasseri, János Kertész
Use of socially generated "big data" to access information about collective states of the minds in human societies has become a new paradigm in the emerging field of computational…