数学物理学报(英文版) ›› 1994, Vol. 14 ›› Issue (4): 409-416.

• 论文 • 上一篇    下一篇

THE GENERALIZED EINSTEIN RELATION ON A COMPACT ORIENTABLE RIMANNIAN MANIFOLD

方海涛, 龚光鲁   

  1. Department of Applied Mathematics, Tsinghua University, Peking 10084, China
  • 收稿日期:1992-07-17 修回日期:1993-02-04 出版日期:1994-12-25 发布日期:1994-12-25

THE GENERALIZED EINSTEIN RELATION ON A COMPACT ORIENTABLE RIMANNIAN MANIFOLD

Fang Haito, Gong Guanglu   

  1. Department of Applied Mathematics, Tsinghua University, Peking 10084, China
  • Received:1992-07-17 Revised:1993-02-04 Online:1994-12-25 Published:1994-12-25

摘要: A generalized Einstein relation is established for a drifted Brownian motion on a compact orientable Remannian manifole. The original form of such relation comes from an explicit formula of diffusion coeffcient by using the autocorrelation function of the velocity of the Einstein fluctuation theory of the diffusion process.

Abstract: A generalized Einstein relation is established for a drifted Brownian motion on a compact orientable Remannian manifole. The original form of such relation comes from an explicit formula of diffusion coeffcient by using the autocorrelation function of the velocity of the Einstein fluctuation theory of the diffusion process.