Výsledky vyhledávání - "Abramovici, Gilles"

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Bloch classification surface for three-band systems

Autor: Abramovici, Gilles

Publikováno v: 2024 Phys. Scr

Topologically protected states can be found in physical systems, that show singularities in some energy contour diagram. These singularities can be characterized by winding numbers, defined on a classification surface, which maps physical state param

Externí odkaz: http://arxiv.org/abs/2410.22251

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Clifford modules and symmetries of topological insulators

Autor: Abramovici, Gilles, Kalugin, Pavel

We complete the classification of symmetry constraints on gapped quadratic fermion hamiltonians proposed by Kitaev. The symmetry group is supposed compact and can include arbitrary unitary or antiunitary operators in the Fock space that conserve the

Externí odkaz: http://arxiv.org/abs/1101.1054

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Functional Renormalization Group calculation of the Fermi surface of a spin-ladder

Autor: Abramovici, Gilles, Héritier, Michel

Publikováno v: PRB 75 (30/03/2007) 094516

We study non conventional superconductivity on a ladder, improving the predictions of the Hubbard model. The determination of the Fermi surface, in 2 or 3 dimensions, remains a very hard task, but it is exactly solvable for a single ladder. We use fu

Externí odkaz: http://arxiv.org/abs/cond-mat/0702440

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Akademický článek

Mutation in the Core Structure of Desmin Intermediate Filaments Affects Myoblast Elasticity

Autor: Even, Catherine, Abramovici, Gilles, Delort, Florence, Rigato, Anna F., Bailleux, Virginie, de Sousa Moreira, Abel, Vicart, Patrick, Rico, Felix, Batonnet-Pichon, Sabrina, Briki, Fatma

Publikováno v: In Biophysical Journal 8 August 2017 113(3):627-636

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Détails du calcul de la surface classifiante pour les systèmes hamiltonien à 3 bandes

Autor: Abramovici, Gilles

Le fichier topoCplx22.nb contient tout l'historique des calculs, il est accompagné d'explications mais peut contenir des redondances. Le fichier solutionsCpx3bandes.nb contient les exemples de base fondamentaux tirés du premier fichier ainsi que le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::349395886a26f2e1ca94d110717bef7b
https://hal-universite-paris-saclay.archives-ouvertes.fr/hal-03708828

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