Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Sarah Heinzelmann"'
Publikováno v:
SciPost Physics, Vol 16, Iss 2, p 059 (2024)
The recently proposed center-focused post-processing procedure [Phys. Rev. Res. 2, 033476 (2020)] of cellular dynamical mean-field theory suggests that central sites of large impurity clusters are closer to the exact solution of the Hubbard model tha
Externí odkaz:
https://doaj.org/article/19aab7ea4fd943cf8d9cd63c0df2b16c
Autor:
Kilian Fraboulet, Sarah Heinzelmann, Pietro M. Bonetti, Aiman Al-Eryani, Demetrio Vilardi, Alessandro Toschi, Sabine Andergassen
Publikováno v:
Kilian Fraboulet
Abstract We illustrate the algorithmic advantages of the recently introduced single-boson exchange (SBE) formulation for the one-loop functional renormalization group (fRG), by applying it to the two-dimensional Hubbard model on a square lattice. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::884991f87511bc4b31f039b96685818a
http://arxiv.org/abs/2206.14478
http://arxiv.org/abs/2206.14478
We consider discrete stochastic processes, modeled by classical master equations, on networks. The temporal growth of the lack of information about the system is captured by its non-equilibrium entropy, defined via the transition probabilities betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faa55d988099bf2f3caff955bd201ba0
http://arxiv.org/abs/1612.02181
http://arxiv.org/abs/1612.02181