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pro vyhledávání: '"Saidi, El Hassan"'
Autor:
Abouelkhir, Nour-Eddine, Slaoui, Abdallah, Saidi, El Hassan, Laamara, Rachid Ahl, Hadfi, Hanane El
Improving interferometric phase sensitivity is crucial for high-precision measurements in rapidly developing quantum technologies. The Mach-Zehnder interferometer (MZI) is a versatile tool for analyzing this phenomenon. By splitting and recombining a
Externí odkaz:
http://arxiv.org/abs/2406.08007
Publikováno v:
J. High Energ. Phys. 2024, 43 (2024)
As a generalisation of the correspondence linking 2D integrable systems with 4D Chern-Simons (CS) gauge theory, superspin chains are realized by means of crossing electric and magnetic super line defects in the 4D CS with super gauge symmetry. The os
Externí odkaz:
http://arxiv.org/abs/2309.04337
Autor:
Boujakhrout, Youssra, Saidi, El Hassan
Publikováno v:
Nucl.Phys.B 981 (2022) 115859
Using 4D Chern-Simons (CS) theory with gauge symmetry $G$ having minuscule coweights, we develop a suitable operator basis to deal with the explicit calculation of the Lax operator of integrable spin chain satisfying the RLL equation. Using this basi
Externí odkaz:
http://arxiv.org/abs/2207.14777
Publikováno v:
Bookchapter of book "Magnetic Skyrmions," 978-1-83969-253-6, InTech Publishing, Rijeka, Croatia, ISBN 978-953-307-556-3 (2021)
Using the field theory method and coherent spin state approach, we investigate properties of magnetic solitons in spacetime while focussing on 1D kinks, 2D and 3D skyrmions. We also study the case of a rigid skyrmion dissolved in a magnetic backgroun
Externí odkaz:
http://arxiv.org/abs/2207.02892
Publikováno v:
European Physical Journal Plus 136, (68) (2021)
Using a link between graph theory and the geometry hosting higher order topological matter, we fill part of the missing results in the engineering of domain walls supporting gapless states for systems with three vertical hinges. The skeleton matrices
Externí odkaz:
http://arxiv.org/abs/2206.11984
As we enter the era of quantum technologies, quantum estimation theory provides an operationally motivating framework for determining high precision devices in modern technological applications. The aim of any estimation process is to extract informa
Externí odkaz:
http://arxiv.org/abs/2204.14252
Autor:
Boujakhrout, Youssra, Saidi, El Hassan
Publikováno v:
Nuclear Physics B 2022
We study 't Hooft lines and the associated $\mathcal{L}$- operators in topological 4D Chern-Simons theory with gauge symmetry given by the exceptional groups E$_{6}$ and E$_{7}$. We give their oscillator realisations and propose topological gauge qui
Externí odkaz:
http://arxiv.org/abs/2204.12424
Akademický článek
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Publikováno v:
In Superlattices and Microstructures March 2021 151
Autor:
Saidi, El Hassan
Decomposing the Higgs potential $\mathcal{V}_{higgs}$ of next - to - Minimal Supersymmetric Standard Model (n-MSSM) \ as the sum of three contributions like $\mathcal{V}_{ch}+\mathcal{V}_{kah}+\mathcal{V}_{expl}$ and assuming the two following things
Externí odkaz:
http://arxiv.org/abs/1407.4779