Long distance entanglement and high-dimensional quantum teleportation in the Fermi–Hubbard model

Autor: Sanaa Abaach, Zakaria Mzaouali, Morad El Baz

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)

Abstract The long distance entanglement in finite size open Fermi–Hubbard chains, together with the end-to-end quantum teleportation are investigated. We show the peculiarity of the ground state of the Fermi–Hubbard model to support maximum long

Externí odkaz: https://doaj.org/article/58bedf21b75748f2981aced8bdff4d94

First-principles study of nonlinear optical and electronic properties of A-π-D-π-A configured compounds with novel oligothiophenes

Autor: Zouitina, Said, El Azze, Siham, Bensemlali, Meryem, Faqir, Mustapha, Morad, El Baz, El idrissi, Mohammed, Tounsi, Abdessamad

Publikováno v: In Materials Science for Energy Technologies 2022 5:473-480

Global Quantum Discord and Entanglement in two Coupled Double Quantum Dots AlGaAs/GaAs

Autor: Hicham Ait Mansour, Mustapha Faqir, Morad El Baz

Publikováno v: International Journal of Theoretical Physics. 62

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76bdbc23456c1a09b2e34b709dee17b2
https://doi.org/10.1007/s10773-023-05312-0

Thermal entanglement in a mixed spin Heisenberg XXX chain with DM interaction

Autor: Morad El Baz, Nizar Ahami

Publikováno v: International Journal of Quantum Information. 19

We consider a one-dimensional, mixed spin Heisenberg XXX model with an homogeneous external magnetic field and Dzyaloshinskii–Moriya interaction. Alternating spin-[Formula: see text] and spin-1 particles are forming the chain. The effect of the dif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76208268ecf2a177af45c6548346172b
https://doi.org/10.1142/s0219749921500210

Work statistics and symmetry breaking in an excited-state quantum phase transition

Autor: John Goold, Morad El Baz, Zakaria Mzaouali, Ricardo Puebla, Steve Campbell

Publikováno v: Mzaouali, Z, Puebla, R, Goold, J, El Baz, M & Campbell, S 2021, ' Work statistics and symmetry breaking in an excited-state quantum phase transition ', Physical review. E, vol. 103, no. 3, 032145 . https://doi.org/10.1103/PhysRevE.103.032145
Digital.CSIC. Repositorio Institucional del CSIC
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8 pags., 6 figs., 1 app.
We examine how the presence of an excited-state quantum phase transition manifests in the dynamics of a many-body system subject to a sudden quench. Focusing on the Lipkin-Meshkov-Glick model initialized in the ground st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99af30f22960beac2f0c1a9766d0e183
https://pure.qub.ac.uk/en/publications/work-statistics-and-symmetry-breaking-in-an-excitedstate-quantum-phase-transition(d42184fb-ef1d-4855-bf6f-0e49097d7bc5).html