scholarly journals ac Stark Shift and Dephasing of a Superconducting Qubit Strongly Coupled to a Cavity Field

2005 ◽  
Vol 94 (12) ◽  
Author(s):  
D. I. Schuster ◽  
A. Wallraff ◽  
A. Blais ◽  
L. Frunzio ◽  
R.-S. Huang ◽  
...  
Keyword(s):  
Stark Shift ◽  
Cavity Field ◽  
Superconducting Qubit ◽  
Strongly Coupled

scholarly journals Sideband Transitions and Two-Tone Spectroscopy of a Superconducting Qubit Strongly Coupled to an On-Chip Cavity

2007 ◽  
Vol 99 (5) ◽  
Author(s):  
A. Wallraff ◽  
D. I. Schuster ◽  
A. Blais ◽  
J. M. Gambetta ◽  
J. Schreier ◽  
...  
Keyword(s):  
Superconducting Qubit ◽  
Strongly Coupled ◽  
On Chip

Entangled two two-level atoms interacting with a cavity field in the presence of the stark shift terms

2013 ◽  
Vol 287 ◽  
pp. 215-223 ◽  
Author(s):  
A.S.-F. Obada ◽  
M.M.A. Ahmed ◽  
E.M. Khalil ◽  
S.I. Ali
Keyword(s):  
Stark Shift ◽  
Cavity Field

Dynamics of a nonlinear time-dependent two two-level atoms in a two-mode cavity

2020 ◽  
Vol 18 (03) ◽  
pp. 2050003
Author(s):  
S. T. Korashy ◽  
T. M. El-Shahat ◽  
N. Habiballah ◽  
H. El-Sheikh ◽  
M. Abdel-Aty
Keyword(s):  
Cross Correlation ◽  
Relative Phase ◽  
Coupling Parameter ◽  
Kerr Nonlinearity ◽  
Stark Shift ◽  
Time Dependent ◽  
Cavity Field ◽  
Atomic Inversion ◽  
Field Coupling ◽  
Superposition States

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.

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