DETERMINISTIC AND TIME-REVERSAL INVARIANT DESCRIPTION OF BROWNIAN-MOTION

被引:26
作者
BULGAC, A [1 ]
KUSNEZOV, D [1 ]
机构
[1] MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824
关键词
D O I
10.1016/0375-9601(90)90176-O
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
An alternative to the Langevin description of Brownian motion is presented. The equations of motion are deterministic and time-reversal invariant. The friction and random forces appearing in the Langevin equation are replaced by pseudo-friction terms, which emulate the energy and momentum exchange between the Brownian particle and the medium. © 1990.
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页码:122 / 128
页数:7
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