Dynamics of a nonlinear time-dependent two two-level atoms in a two-mode cavity
2020 ◽
Vol 18
(03)
◽
pp. 2050003
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In this paper, we present some properties through two two-level atoms interacting with a two-mode quantized cavity field. We study this system in the presence of detuning parameter, Kerr nonlinearity, Stark shift, relative phase and intensity-dependent atoms-field coupling. Also, the coupling parameter is modulated to be time dependent. The exact solution of this model is given by using the Schrődinger equation when the atoms and the field are initially prepared in superposition states and coherent states, respectively. We employed the results to calculate some aspects such as linear entropy, total atomic inversion and cross-correlation function.
2003 ◽
Vol 17
(31n32)
◽
pp. 5925-5941
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2011 ◽
Vol 25
(24)
◽
pp. 1971-1982
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1988 ◽
Vol 60
(18)
◽
pp. 1828-1831
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1999 ◽
Vol 170
◽
pp. 63-67