Pancharatnam phase for a system of a two-level atom interacting with a quantized field in a cavity

被引：31

作者：

Lawande, QV ^{[1
]}

Lawande, SV

Joshi, A

机构：

[1] Bhabha Atom Res Ctr, Div Theoret Phys, Bombay 400085, Maharashtra, India

[2] Bhabha Atom Res Ctr, Div Laser & Plasma Technol, Bombay 400085, Maharashtra, India

来源：

PHYSICS LETTERS A | 1999年 / 251卷 / 03期

关键词：

D O I：

10.1016/S0375-9601(98)00882-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We derive an expression for the Pancharatnam phase for the entangled state of a single two-level atom interacting with a single electromagnetic field mode in an ideal cavity with the atom undergoing either a one- or a two-photon transition. It is shown that the Pancharatnam phase explicitly contains information about the statistics of the field and atomic coherence. (C) 1999 Elsevier Science B.V.

引用

页码：164 / 168

页数：5

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