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
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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