Quantum effects in the interaction of the exciton with a leaky quasi-mode cavity |
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Authors: | Zhao-xian Yu Zhi-yong Jiao |
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Institution: | (1) Theoretical Physics Division, Nankai Institute of Mathematics, Nankai University, Tianjin 300071, PR China, CN;(2) Department of Physics, Petroleum University (East China), Shandong 257061, PR China, CN |
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Abstract: | We have studied quantum effects in the interaction of the exciton with a leaky quasi-mode cavity field. When the exciton is
initially prepared in a superposition state which exhibits holes in its photon-number distribution, whereas the cavity field
initially is in the vacuum state, it is found that there exists an energy exchange between the exciton and the cavity field.
The exciton and the cavity field may exhibit sub-Poissonian distributions and quadrature squeezings. It is shown that there
does not exist a violation of the Cauchy-Schwartz inequality, which means that the correlation between the exciton and the
cavity field is classical.
Received 25 November 2000 and Received in final form 1st January 2001 |
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