Wigner function for the quantum mechanics on a sphere

被引：1

作者：

Kowalski, K. ^{[1
]}

Lawniczak, K. ^{[1
]}

机构：

[1] Univ Lodz, Dept Theoret Phys, ul Pomorska 149-153, PL-90236 Lodz, Poland

来源：

ANNALS OF PHYSICS | 2023年 / 457卷

关键词：

Wigner function; Quantization on a sphereS2; Coherent states on a sphereS2; TRANSFORM;

D O I：

10.1016/j.aop.2023.169428

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Wigner quasiprobability function for a particle on a sphere is introduced and its properties investigated. In opposition to alternative approaches this Wigner function depends on the points of the classical phase space, that is the cotangent bundle T*S2. & COPY; 2023 Elsevier Inc. All rights reserved.

引用

页数：15

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