These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Aging and fluctuation-dissipation ratio in a nonequilibrium q-state lattice model.
    Author: Hase MO, Tomé T, de Oliveira MJ.
    Journal: Phys Rev E Stat Nonlin Soft Matter Phys; 2010 Jul; 82(1 Pt 1):011133. PubMed ID: 20866591.
    Abstract:
    A generalized version of the nonequilibrium linear Glauber model with q states in d dimensions is introduced and analyzed. The model is fully symmetric, its dynamics being invariant under all permutations of the q states. Exact expressions for the two-time autocorrelation and response functions on a d-dimensional lattice are obtained. In the stationary regime, the fluctuation-dissipation theorem holds, while in the transient the aging is observed with the fluctuation-dissipation ratio leading to the value predicted for the linear Glauber model.
    [Abstract] [Full Text] [Related] [New Search]