INFORMATION-THEORY, APPROXIMATE TIME-DEPENDENT SOLUTIONS OF BOLTZMANN-EQUATION AND TSALLIS ENTROPY

被引：108

作者：

PLASTINO, AR ^{[1
]}

PLASTINO, A ^{[1
]}

机构：

[1] NATL UNIV LA PLATA,FAC CIENCIAS ASTRON & GEOFIS,RA-1900 LA PLATA,ARGENTINA

来源：

PHYSICS LETTERS A | 1994年 / 193卷 / 03期

关键词：

D O I：

10.1016/0375-9601(94)90592-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Jaynes information theoretic philosophy, as applied by Levine, Balian, and others, to the quantal time evolution problem, is here adopted in order to propose an approximate scheme for tackling the Vlasov equation within the framework of the generalized statistical mechanics recently advanced by Tsallis. Our approach is able to reproduce exact solutions for time dependent models in galactic dynamics.

引用

页码：251 / 258

页数：8

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