Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/11586
Título: | Equilibrium fluctuations for the totally asymmetric zero-range process |
Autor(es): | Gonçalves, Patrícia |
Palavras-chave: | Totally asymmetric zero-range fluctuations Equilibrium Fluctuations Boltzmann-Gibbs Principle Multi-scale argument |
Data: | 2010 |
Editora: | Springer |
Revista: | Journal of Statistical Physics |
Citação: | "Journal of Statistical Physics". ISSN 0022-4715. 138:3-4 (2010) 645-661. |
Resumo(s): | We consider the one-dimensional Totally Asymmetric Zero-Range process evolving on $\mathbb{Z}$ and starting from the Geometric product measure $\mu_\rho$. On the hyperbolic time scale the temporal evolution of the density fluctuation field is deterministic, in the sense that the limit field at time $t$ is a translation of the initial one. We consider the system in a reference frame moving at this velocity and we show that the limit density fluctuation field does not evolve in time until $N^{4/3}$, which implies the current across a characteristic to vanish on this longer time scale. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/11586 |
DOI: | 10.1007/s10955-009-9888-9 |
ISSN: | 0022-4715 |
Versão da editora: | http://dx.doi.org/10.1007/s10955-009-9888-9 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CMAT - Artigos em revistas com arbitragem / Papers in peer review journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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EFAZRP4.pdf | 247,4 kB | Adobe PDF | Ver/Abrir |