AHARONOV-ANANDAN PHASE IN THE DEGENERATE PARAMETRIC-AMPLIFIER

被引:0
作者
QIAN, TZ [1 ]
XU, JB [1 ]
GAO, XC [1 ]
机构
[1] ZHEJIANG UNIV,DEPT PHYS,HANGZHOU 310027,PEOPLES R CHINA
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D O I
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
As a non-adiabatic generalisation of a recent work of Gerry, the manifestation of the Aharonov-Anandan phase in the degenerate parametric-amplifier of quantum optics is discussed by making use of the Lewis-Riesenfeld quantum theory. We find the Lewis invariant for the system and study its evolution. The Aharonov-Anandan phase is then calculated and the connection between the Aharonov-Anandan phase difference and the average photon-number of the output field is obtained. Finally, the observable effect of the phase difference is investigated.
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页码:499 / 502
页数:4
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