The Pancharatnam phase of a two-level atom in the presence of another two-level atom in a cavity

2003 ◽  
Vol 5 (4) ◽  
pp. 349-354 ◽  
Author(s):  
Mahmoud Abdel-Aty
Keyword(s):  
Pancharatnam Phase ◽  
Level Atom

INFLUENCE OF SECOND-ORDER CORRECTION TO RAYLEIGH SCATTERING ON PANCHARATNAM PHASE IN A THREE-LEVEL ATOM

2002 ◽  
Vol 16 (09) ◽  
pp. 319-331 ◽  
Author(s):  
M. ABDEL-ATY
Keyword(s):  
Rayleigh Scattering ◽  
Correction Term ◽  
Phase Evolution ◽  
Second Order ◽  
Order Correction ◽  
Entangled State ◽  
Atomic Coherence ◽  
Field Mode ◽  
Pancharatnam Phase ◽  
Level Atom

The Pancharatnam phase for the entangled state of a single three-level atom interacting with a single electromagnetic field mode has been studied. The exact results are employed to perform a careful investigation of the influence of the second-order correction to Rayleigh scattering on the atomic level occupation probabilities as well as the Pancharatnam phase. It is shown that the Pancharatnam phase explicity contains information about the statistics of the field and atomic coherence. The addition of a second-order correction term has an important effect on the properties of the Pancharatnam phase. The results show that the effect of the second-order correction term changes the quasi-period of the Pancharatnam phase evolution.

Dynamics of an M-Level Atom Interacting with Cavity Fields: Properties of Photon Statistics

1989 ◽  
Author(s):  
Fu-Li Li ◽  
Xiao-Shen Li ◽  
D. L. Lin ◽  
Thomas F. George
Keyword(s):  
Photon Statistics ◽  
Level Atom
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