Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Obert, Benjamin"'
Complex reflection groups comprise a generalization of Weyl groups of semisimple Lie algebras, and even more generally of finite Coxeter groups. They have been heavily studied since their introduction and complete classification in the 1950s by Sheph
Externí odkaz:
http://arxiv.org/abs/2407.08419
Publikováno v:
Quantum Sci. Technol. 6 045004 (2021)
Generative adversarial networks (GANs) are a machine learning framework comprising a generative model for sampling from a target distribution and a discriminative model for evaluating the proximity of a sample to the target distribution. GANs exhibit
Externí odkaz:
http://arxiv.org/abs/2010.10492
Publikováno v:
Phys. Rev. B 88, 144508 (2013)
We analyze the effects of order parameter fluctuations on the ground state of fully gapped charge-neutral fermionic superfluids. The Goldstone mode associated with the spontaneously broken symmetry leads to a problem of coupled singularities in $d \l
Externí odkaz:
http://arxiv.org/abs/1308.2546
Publikováno v:
Ann. Phys. (Berlin), 523, 621 (2011)
We analyze the scaling behavior at and near a quantum critical point separating a semimetallic from a superfluid phase. To this end we compute the renormalization group flow for a model of attractively interacting electrons with a linear dispersion a
Externí odkaz:
http://arxiv.org/abs/1104.2988
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Obert, Benjamin
In this work fluctuation effects in two interacting fermion systems exhibiting fermionic s-wave superfluidity are analyzed with a modern renormalization group method. A description in terms of a fermion-boson theory allows an investigation of order p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc442de362c2a94739094f6f8646b36b