Stochastic Theories and Deterministic Differential Equations

被引：0
作者：
Moxnes, John F. [1 ]
Hausken, Kjell [2 ]
机构：
[1] Norwegian Def Res Estab, Dept Protect, N-2007 Kjeller, Norway
[2] Univ Stavanger, Fac Social Sci, N-4036 Stavanger, Norway
来源：
ADVANCES IN MATHEMATICAL PHYSICS | 2010年 / 2010卷
关键词：
D O I：
10.1155/2010/749306
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We discuss the concept of "hydrodynamic" stochastic theory, which is not based on the traditional Markovian concept. A Wigner function developed for friction is used for the study of operators in quantum physics, and for the construction of a quantum equation with friction. We compare this theory with the quantum theory, the Liouville process, and the Ornstein-Uhlenbeck process. Analytical and numerical examples are presented and compared.
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页数：29
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