THE PEGG-BARNETT PHASE-OPERATOR FORMALISM AS A Q-DEFORMED THEORY - LIMITING PROCEDURE AND WEAK DEFORMATION

被引：7

作者：

ABE, S

机构：

[1] College of Science and Technology, Nihon University, Chiba, 274, Narashinodai

来源：

PHYSICS LETTERS A | 1995年 / 200卷 / 3-4期

关键词：

D O I：

10.1016/0375-9601(95)00191-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We use q-deformation theory to discuss the asymptotic behavior of the Pegg-Barnett formalism in large Hilbert-space dimension. We show, from the viewpoint of weak deformation, how the formalism recovers the classical-quantum correspondence in a physical state which has finite mean energy and energy variance in the infinite-dimensional limit.

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页码：239 / 242

页数：4

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