Spatio-temporal conjecture for diffusion

Mendeli H. Vainstein, Rafael Morgado and Fernando A. Oliveira

Physica A: Statistical Mechanics and its Applications, 2005, vol. 357, issue 1, 109-114

Abstract: We present here a conjecture about the equivalence between the noise density of states of a system governed by a generalized Langevin equation and the fluctuation in the energy density of states in a Hamiltonian system. We present evidence of this for a disordered Heisenberg system.

Keywords: Noise; Disordered systems (search for similar items in EconPapers)
Date: 2005
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:357:y:2005:i:1:p:109-114

DOI: 10.1016/j.physa.2005.05.061

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