RELATIVISTIC QUANTUM STATISTICS IN THE WIGNER FORMALISM AND ITS APPLICATIONS TO THE TODA OSCILLATOR

被引：2
|
作者：
HAMO, A
VOJTA, G
ZYLKA, C
机构：
[1] Fachbereich Physik, Universität Leipzig, Leipzig, D-07010
来源：
EUROPHYSICS LETTERS | 1991年 / 15卷 / 08期
关键词：
QUANTUM STATISTICAL MECHANICS; THERMODYNAMIC FUNCTIONS AND EQUATIONS OF STATES; OTHER TOPICS IN RELATIVITY AND GRAVITATION;
D O I：
10.1209/0295-5075/15/8/001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The Wigner-Kirkwood series expansion of equilibrium quantum statistics in the phase space formalism is generalized to include relativistic systems. For partition functions and all thermodynamic functions the series yields quantum corrections in terms of powers of H2BAR including systematic relativistic corrections given by modified Hankel functions K(y)(mc2/kT). An application to the symmetric relativistic quantum Toda oscillator is sketched.
引用
收藏
页码：809 / 813
页数：5
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