Entanglement and quantum correlation measures for quantum multipartite mixed states

Autor: Arthur Vesperini, Ghofrane Bel-Hadj-Aissa, Roberto Franzosi

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)

Abstract Entanglement, and quantum correlation, are precious resources for quantum technologies implementation based on quantum information science, such as quantum communication, quantum computing, and quantum interferometry. Nevertheless, to our be

Externí odkaz: https://doaj.org/article/82647f5fda4b41c39985c4d132ee28dc

Fast collective oscillations and clustering phenomena in an antiferromagnetic mean-field model

Autor: Xavier Leoncini, Arthur Vesperini, Roberto Franzosi, Stefano Ruffo, Andrea Trombettoni

Publikováno v: Chaos, solitons and fractals 153 (2021): 111487-1–111487-7. doi:10.1016/j.chaos.2021.111487
info:cnr-pdr/source/autori:Vesperini A., Franzosi R.,Ruffo S., Trombettoni A.,Leoncini/titolo:Fast collective oscillations and clustering phenomena in an antiferromagnetic mean-field model/doi:10.1016%2Fj.chaos.2021.111487/rivista:Chaos, solitons and fractals/anno:2021/pagina_da:111487-1/pagina_a:111487-7/intervallo_pagine:111487-1–111487-7/volume:153
Chaos, Solitons & Fractals
Chaos, Solitons & Fractals, 2021, 153 (2), pp.111487. ⟨10.1016/j.chaos.2021.111487⟩

We study the out-of-equilibrium properties of the antiferromagnetic Hamiltonian Mean-Field model at low energy. In this regime, the Hamiltonian dynamics exhibits the presence of a long-lived metastable state where the rotators are gathered in a biclu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83ead25c1caec896e0dfd32c6b95d5c7