Stochastic Force Defined Evolution in Dynamical Systems
经典物理
2007-05-23 v1 综合物理
摘要
Dynamics near and far away from thermal equilibrium is studied within the framework of Langevin equations. A stochasticity-dissipation relation is proposed to emphasize the equal importance of the stochastic and deterministic forces in describing the system's evolution and destination. It is a generalization of the fluctuation-dissipation theorem. Close to a stationary state an explicit construction of the potential energy is given through a gauged singular decomposition. Possible directions to extend the present study into generic situations are pointed out.
引用
@article{arxiv.physics/0302081,
title = {Stochastic Force Defined Evolution in Dynamical Systems},
author = {P. Ao},
journal= {arXiv preprint arXiv:physics/0302081},
year = {2007}
}
备注
Revtex, 4 pages