Feynman effective classical potential in the Schrodinger formulation

被引：39
作者：
Ramirez, R [1 ]
Lopez-Ciudad, T [1 ]
Noya, JC [1 ]
机构：
[1] CSIC, Inst Ciencia Mat, Madrid 28049, Spain
来源：
PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 16期
关键词：
D O I：
10.1103/PhysRevLett.81.3303
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
New physical insight into the correspondence between path integral concepts and the Schrodinger formulation is gained by the analysis of the effective classical potential, which is defined within the Feynman path integral formulation of statistical mechanics.! This potential is related to the quasistatic response of the equilibrium system to an external force. These findings allow for a comprehensive formulation of dynamical approximations based on this potential. [S0031-9007(98)07372-4].
引用
收藏
页码：3303 / 3306
页数：4
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