Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ordem de longo alcance"'
Autor:
Debarshee Bagchi
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
We study energy transport in the paradigmatic Hamiltonian mean-field (HMF) model and other related long-range interacting models using molecular dynamics simulations. We show that energy diffusion in the HMF model is subdiffusive in nature, which con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::187827e872767b933aded706b2cd8a5e
http://arxiv.org/abs/1710.02263
http://arxiv.org/abs/1710.02263
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
We address the critical properties of the isotropic-nematic phase transition in stripe forming systems. We focus on isotropic models in which a short range attractive interaction competes with a long range repulsive interaction decaying as a power-la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92cec7541383a26e023c5cf0af450863
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFRGSUniversidade Federal do Rio Grande do SulUFRGS.
Sistemas compostos por partículas que interagem por meio de forças de longo alcance, corno sistemnas gravitacionais ou coulombianos, apresentam comportamentos distintos daqueles cujas forças são de curto alcance. No equilíbrio termodinâmico pod
Externí odkaz:
http://hdl.handle.net/10183/70399
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
The solíd-liquíd phase transítíon (PT) in two-dímensional crystals is studied under the assumption that it ís driven by the díssocíation of elastic dípoles. It ís shown that thís PT ís of tirst-order and corresponds to a díssocíatíon t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45889596bb32a9ed0d4d1c7cbcf7efd2
https://doi.org/10.1103/physrevb.17.1161
https://doi.org/10.1103/physrevb.17.1161