Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Denis Gessert"'
Publikováno v:
Entropy, Vol 26, Iss 11, p 919 (2024)
We study the zeros of the partition function in the complex temperature plane (Fisher zeros) and in the complex external field plane (Lee–Yang zeros) of a frustrated Ising model with competing nearest-neighbor (J1>0) and next-nearest-neighbor (J2<0
Externí odkaz:
https://doaj.org/article/81de9869286c48e49920fb125972b11b
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract One key aspect of coarsening following a quench below the critical temperature is domain growth. For the non-conserved Ising model a power-law growth of domains of like spins with exponent $$\alpha = 1/2$$ α = 1 / 2 is predicted. Including
Externí odkaz:
https://doaj.org/article/7ac402782ac04241a747b2374e245250
Publikováno v:
Physical Review E. 106
Population annealing is a powerful sequential Monte Carlo algorithm designed to study the equilibrium behavior of general systems in statistical physics through massive parallelism. In addition to the remarkable scaling capabilities of the method, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b743ed994b7175ef2c1282176f47754c
https://doi.org/10.1103/physreve.106.045303
https://doi.org/10.1103/physreve.106.045303
Autor:
Gessert, Denis1,2 (AUTHOR) denis.gessert@itp.uni-leipzig.de, Weigel, Martin3 (AUTHOR) martin.weigel@physik.tu-chemnitz.de, Janke, Wolfhard1 (AUTHOR) wolfhard.janke@itp.uni-leipzig.de
Publikováno v:
Entropy. Nov2024, Vol. 26 Issue 11, p919. 19p.
Autor:
Gessert, Denis1,2 (AUTHOR) gessert@itp.uni-leipzig.de, Christiansen, Henrik1,3 (AUTHOR), Janke, Wolfhard1 (AUTHOR)
Publikováno v:
Scientific Reports. 8/15/2023, Vol. 13 Issue 1, p1-8. 8p.