Thermal Field and Intrinsic Decoherence Effects on the Dynamics of N-level Moving Atomic System

2019 ◽  
Vol 58 (8) ◽  
pp. 2465-2480
Author(s):  
S. Jamal Anwar ◽  
M. Ramzan ◽  
M. Khalid Khan

2020 ◽  
Vol 549 ◽  
pp. 124297
Author(s):  
S. Jamal Anwar ◽  
M. Ramzan ◽  
M. Usman ◽  
M. Khalid Khan


2007 ◽  
Vol 7 (8) ◽  
pp. 775-781
Author(s):  
S.-B. Zheng

We show that entanglement of multiple atoms can arise via resonant interaction with a displaced thermal field with a macroscopic photon-number. The cavity field acts as the catalyst, which is disentangled with the atomic system after the operation. Remarkably, the entanglement speed does not decrease as the average photon-number of the mixed thermal state increases. The atoms may evolve to a highly entangled state even when the photon-number of the cavity mode approaches infinity.



2019 ◽  
Vol 09 (01) ◽  
pp. 22-40
Author(s):  
Syed Jamal Anwar ◽  
Mohammed Ramzan ◽  
Mohammed Usman ◽  
Mohammed Khalid Khan
Keyword(s):  


1989 ◽  
Vol 50 (C8) ◽  
pp. C8-9-C8-14
Author(s):  
H. J. KREUSER ◽  
L. C. WANG


Author(s):  
J. P. Lejannou ◽  
M. Cadre ◽  
A. Latrobe ◽  
A. Viault


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