Zobrazeno 1 - 5
of 5
pro vyhledávání: '"N. J. B. Aza"'
Publikováno v:
Journal de Mathématiques Pures et Appliquées. 125:209-246
The growing need for smaller electronic components has recently sparked the interest in the breakdown of the classical conductivity theory near the atomic scale, at which quantum effects should dominate. In 2012, experimental measurements of electric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5852178d933d3ae51a273d5466c17104
https://doi.org/10.1016/j.matpur.2019.01.003
https://doi.org/10.1016/j.matpur.2019.01.003
Publikováno v:
Journal of Mathematical Physics. 63:061901
Within the setting of infinite-dimensional self-dual CAR C* algebras describing fermions in the [Formula: see text] lattice, we depart from the well-known Araki–Evans [Formula: see text] index for quasi-free fermion states and rewrite it in terms o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cec27f0787e59eb05ca5bec8be47724a
https://doi.org/10.1063/5.0089779
https://doi.org/10.1063/5.0089779
Publikováno v:
BIRD: BCAM's Institutional Repository Data
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We prove that the G\"{a}rtner--Ellis generating function of probability distributions associated with KMS states of weakly interacting fermions on the lattice can be written as the limit of logarithms of Gaussian Berezin integrals. The covariances of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61fa598cf156de2edaa622c8f699fc8e
We use infinite dimensional self-dual $\mathrm{CAR}$ $C^{*}$-algebras to study a $\mathbb{Z}_{2}$-index, which classifies free-fermion systems embedded on $\mathbb{Z}^{d}$ disordered lattices. Combes-Thomas estimates are pivotal to show that the $\ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1d58d24f2c543dbd8a5a59c2e0b9278
http://arxiv.org/abs/2008.07477
http://arxiv.org/abs/2008.07477
Publikováno v:
BIRD: BCAM's Institutional Repository Data
instname
instname
We supplement the determinantal and Pfaffian bounds of Sims and Warzel (Commun Math Phys 347:903--931, 2016) for many-body localization of quasi-free fermions, by considering the high dimensional case and complex-time correlations. Our proof uses the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::081f1a9b78f1d4e65ea8812dbb0bc1e9
http://arxiv.org/abs/1902.01263
http://arxiv.org/abs/1902.01263