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Acta Physica Sinica

THE ATOMIC AND THE FIELD DISENTANGLED-STATES AND ITS EVOLUTION PROPERTY IN THE INTENSITY DEPENDENT COUPLING JAYNES-CUMMINGS MODEL

HUANG YAN-XIA, Guo Guang-Can, (1)中国科学技术大学物理系，非线性科学中心，合肥 230026; (2)中国科学技术大学物理系，非线性科学中心，合肥 230026；湖北师范学院物理系，黄石 435002

Published Jan 1, 1999• 0 citations
Publisher

Abstract

In this paper, the disentanglement conditions in the intensity dependent coupling Jaynes-Cummings model are derived for large initial field (1). The atomic and the field disentangled-states are investigated in detail for varied initial atomic state, these disentangled-states and the periodicity of the dynamical evolution are examined by the distance between density operators.

DOI
10.7498/aps.48.49

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In this paper, the disentanglement conditions in the intensity dependent coupling Jaynes-Cummings model are derived for large initial field (1). The atomic and the field disentangled-states are investigated in detail for varied initial atomic state, these disentangled-states and the periodicity of the dynamical evolution are examined by the distance between density operators.
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