Atomic Schrodinger cat states

被引:215
作者
Agarwal, GS
Puri, RR
Singh, RP
机构
[1] BHABHA ATOM RES CTR, DIV THEORET PHYS, BOMBAY 400085, MAHARASHTRA, INDIA
[2] INDIAN INST SCI, JAWAHARLAL NEHRU CTR ADV SCI RES, BANGALORE 560012, KARNATAKA, INDIA
来源
PHYSICAL REVIEW A | 1997年 / 56卷 / 03期
关键词
D O I
10.1103/PhysRevA.56.2249
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We consider a physical process that leads to the generation of atomic Schrodinger cat states for a system of two level atoms. The effective interaction between atoms in a dispersive cavity leads to the superposition of atomic coherent states. We study in detail the quasidistributions for these states and demonstrate how the Schrodinger cat states can lead to interesting interferences over the surface of a sphere.
引用
收藏
页码:2249 / 2254
页数:6
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