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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 685-688 |
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Ashkbous E, Ghasemian E, Tavassoly M K. The Effect of Transition Frequency Modulation in the Presence of Spin-Orbit Coupling and Atomic and Field dissipations on Jaynes-Cummings Model. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :685-688
URL: http://opsi.ir/article-1-2156-en.html
URL: http://opsi.ir/article-1-2156-en.html
1- Optics and Laser Group, Faculty of Physics, Yazd University
Abstract: (1458 Views)
The system under study consists of a two-level atom which interacts with two (internal) quantized and (external) classical fields in an optical cavity. The coupling between atomic pseudo-spin states and its external center-of-mass motion modifies the Jaynes-Cummings (JC) model and also can help to enlarge the 
regime. The increasing of ground state excitation number ( 
) is different for various critical values of spin-orbit coupling strength in JC and SOC models. The critical values of coupling intensities change by considering the effect of transition frequency modulation, spontaneous emission of the atom and photon leakage in both the JC and SOC models. Also, the SOC model reaches (gets closer) to JC model by increasing the dissipation coefficient and amplitude of modulation.
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