CANONICAL PHASE AND ITS GEOMETRICAL INVARIANCE

被引：8

作者：

KURATSUJI, H ^{[1
]}

MATSUMOTO, M ^{[1
]}

机构：

[1] KYUSHU UNIV,DEPT PHYS,FUKUOKA 812,JAPAN

来源：

PHYSICS LETTERS A | 1991年 / 155卷 / 2-3期

关键词：

D O I：

10.1016/0375-9601(91)90572-P

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the geometric invariance of the canonical phase which is a non-integrable phase defined over the generalized phase space. The canonical phase is determined by the solution of the equation of the motion derived from the quantum variation equation. A simple solution is examined for a spin model, which enables us to get a simple expression of the canonical phase; the phase depends only on an "invariant surface". We propose the possibility of an experimental detection of the phase.

引用

页码：99 / 102

页数：4

共 9 条

[1] PATH INTEGRAL IN THE REPRESENTATION OF SU(2) COHERENT STATE AND CLASSICAL DYNAMICS IN A GENERALIZED PHASE-SPACE [J].