Physics – Condensed Matter – Disordered Systems and Neural Networks
Scientific paper
2007-12-07
J. Stat. Mech. (2008) P02004
Physics
Condensed Matter
Disordered Systems and Neural Networks
66 pages, 8 figures, submitted to J. Stat. Mech
Scientific paper
10.1063/1.2897790
We develop a field theoretical treatment of a model of interacting Brownian particles. We pay particular attention to the requirement of the time reversal invariance and the fluctuation-dissipation relationship (FDR). The method used is a modified version of the auxiliary field method due originally to Andreanov, Biroli and Lefevre [J. Stat. Mech. P07008 (2006)]. We recover the correct diffusion law when the interaction is dropped as well as the standard mode coupling equation in the one-loop order calculation for interacting Brownian particle systems.
Kawasaki Kyozi
Kim Bongsoo
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