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1

Effects of Stark shift and decoherence terms on the dynamics of phase-space entropy of the multiphoton Jaynes Cummings model

Obada, A-S F, Abdel-Khalek, S, Khalil, E M, Ali, S I

Journal:

Physica Scripta

Year:

2012

Language:

english

File:

PDF, 441 KB

english, 2012

2

Aspects of the Two-Level Atom in Squeezed Displaced Fock States

Obada, A-S F, Abdal-Kader, G M, Abdel-Aty, Mahmoud

Journal:

Physica Scripta

Year:

2001

Language:

english

File:

PDF, 258 KB

english, 2001

3

Effect of Time Dependent Coupling on the Dynamical Properties of the Nonlocal Correlation Between Two Three-Level Atoms

Abdel-Khalek, S., A. Halawani, S. H., Obada, A-S. F.

Journal:

International Journal of Theoretical Physics

Year:

2017

Language:

english

File:

PDF, 576 KB

english, 2017

4

Entropy and entanglement in the Jaynes–Cummings model with effects of cavity damping

Obada, A-S F, Hessian, H A, Mohamed, A-B A

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2008

Language:

english

File:

PDF, 1.20 MB

english, 2008

5

Quantum logic gates generated by SC-charge qubits coupled to a resonator

Obada, A-S F, Hessian, H A, Mohamed, A-B A, Homid, Ali H

Journal:

Journal of Physics A Mathematical and Theoretical

Year:

2012

Language:

english

File:

PDF, 232 KB

english, 2012

6

Entanglement for a general formalism of a three-level atom in a V-configuration interacting nonlinearly with a non-correlated two-mode field

Obada, A-S F, Hanoura, S A, Eied, A A

Journal:

Year:

2013

Language:

english

File:

PDF, 1.58 MB

english, 2013

7

Entanglement degree of a nonlinear multiphoton Jaynes-Cummings model

Abdel-Aty, Mahmoud, Furuichi, S, Obada, A-S F

Journal:

Journal of Optics B Quantum and Semiclassical Optics

Year:

2002

Language:

english

File:

PDF, 207 KB

english, 2002

8

Uncertainty relation and information entropy of a time-dependent bimodal two-level system

Abdel-Aty, Mahmoud, Abdalla, M Sebawe, Obada, A-S F

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2002

Language:

english

File:

PDF, 295 KB

english, 2002

9

Some entanglement features of a three-atom Tavis–Cummings model: a cooperative case

Youssef, M, Metwally, N, Obada, A-S F

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2010

Language:

english

File:

PDF, 2.13 MB

english, 2010

10

New features of the atomic Wehrl entropy and its density in multi-quanta two-level system

Obada, A-S, Abdel-Khalek, S

Journal:

Journal of Physics A: Mathematical and General Physics

Year:

2004

Language:

english

File:

PDF, 407 KB

english, 2004

11

Entropy squeezing of a two-mode multiphoton Jaynes-Cummings model in the presence of a nonlinear medium

Abdel-Aty, Mahmoud, Abdalla, M Sebawe, Obada, A-S F

Journal:

Journal of Optics B Quantum and Semiclassical Optics

Year:

2002

Language:

english

File:

PDF, 236 KB

english, 2002

12

On the evolution of superposition of squeezed displaced number states with the multiphoton Jaynes Cummings model

El-Orany, Faisal A A, Obada, A-S

Journal:

Journal of Optics B Quantum and Semiclassical Optics

Year:

2003

Language:

english

File:

PDF, 541 KB

english, 2003

13

Output entanglement from SU (1, 1) coherent states under nonlinear dissipation in the dispersive limit

Obada, A-S F, Hessian, H A, Mohamed, A-B A

Journal:

Journal of Physics A Mathematical and Theoretical

Year:

2010

Language:

english

File:

PDF, 333 KB

english, 2010

14

Some statistical properties of the even and the odd negative binomial states

Joshi, Amitabh, Obada, A-S F

Journal:

Journal of Physics A: Mathematical and General Physics

Year:

1997

Language:

english

File:

PDF, 689 KB

english, 1997

15

A class of nonlinear squeezed coherent states

Obada, A-S F, Al-Kader, G M Abd

Journal:

Journal of Optics B Quantum and Semiclassical Optics

Year:

2005

Language:

english

File:

PDF, 405 KB

english, 2005

16

Quantum information and entropy squeezing of a two-level atom with a non-linear medium

Abdel-Aty, M, Abdalla, M Sebawe, Obada, A-S F

Journal:

Journal of Physics A: Mathematical and General Physics

Year:

2001

Language:

english

File:

PDF, 844 KB

english, 2001

17

Entropy of a general three-level atom interacting with a two mode

Obada, A-S F, Hanoura, S A, Eied, A A

Journal:

Year:

2013

Language:

english

File:

PDF, 748 KB

english, 2013

18

Entanglement in a system of a three-level atom interacting with a single-mode field in the presence of arbitrary forms of the nonlinearity and of the atomic initial state

Obada, A-S F, Hanoura, S A, Eied, A A

Journal:

Year:

2014

Language:

english

File:

PDF, 1.54 MB

english, 2014

19

Entropy squeezing for qubit – field system under decoherence effect

Abdel-Khalek, S, Berrada, K, A-S F Obada,, Wahiddin, M R

Journal:

Quantum Electronics

Year:

2014

Language:

english

File:

PDF, 1.97 MB

english, 2014

20

Generation and some statistical properties of nonlinear pair-coherent states

Obada, A-S F, Abdel-Aty, M, Khalil, E M, Al-Kader, G M Abd

Journal:

Physica Scripta

Year:

2007

Language:

english

File:

PDF, 842 KB

english, 2007

21

Phase Properties of a Field Mode Interacting with a Three-Level Atom with Kerr Nonlinearity

Obada, A-S F, Abdel-Hafez, A M, Essawy, A H, Abdelaty, M

Journal:

Physica Scripta

Year:

1999

Language:

english

File:

PDF, 190 KB

english, 1999

22

Quantum entanglement in a system of two moving atoms interacting with a single mode field

Obada, A-S F, Hessian, H A, Hashem, M

Journal:

Physica Scripta

Year:

2010

Language:

english

File:

PDF, 476 KB

english, 2010

23

Influence of intrinsic decoherence on nonclassical effects in the nondegenerate bimodal multiquanta Jaynes-Cummings model

Obada, A-S F, Abdel-Hafez, A M, Hessian, H A

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

1998

Language:

english

File:

PDF, 256 KB

english, 1998

24

Entropy and phase properties of isotropic coupled oscillators interacting with a single atom: one-and two-photon processes

Abdel-Aty, Mahmoud, Abdalla, M Sebawe, Obada, A-S F

Journal:

Journal of Optics B Quantum and Semiclassical Optics

Year:

2002

Language:

english

File:

PDF, 212 KB

english, 2002

25

Isotropic-coupled oscillators interacting with a single atom via two-photon processes: quantum information aspects

Abdalla, M Sebawe, Obada, A-S F, Abdel-Aty, Mahmoud

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2004

Language:

english

File:

PDF, 323 KB

english, 2004

26

Quantum phase properties and Wigner function of two 2-level atoms in the presence of the Stark shift for the Tavis–Cummings model

Obada, A-S F, Hessian, H A, Hashem, M

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2009

Language:

english

File:

PDF, 2.06 MB

english, 2009

27

New Aspects of Field Entropy Squeezing as an Indicator for Mixed State Entanglement in an Effective Two-Level System with Stark Shift

Abdel-Khalek, S., Ahmed, M. M. A., Obada, A-S F.

Journal:

Chinese Physics Letters

Year:

2011

Language:

english

File:

PDF, 1.29 MB

english, 2011

28

On SU(1,1) intelligent coherent states

Abd Al-Kader, G M, Obada, A-S F

Journal:

Physica Scripta

Year:

2008

Language:

english

File:

PDF, 330 KB

english, 2008

29

Non-linear squeezing of the vacuum and the one-photon states as realizations of the SU (1,1) group

Obada, A-S F, Darwish, M

Journal:

Journal of Optics B Quantum and Semiclassical Optics

Year:

2005

Language:

english

File:

PDF, 295 KB

english, 2005

30

Quantum inversion of cold atoms in a microcavity: spatial dependence

Abdel-Aty, Mahmoud, Obada, A-S F

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2002

Language:

english

File:

PDF, 176 KB

english, 2002

31

Nonclassical properties of a nonlinear generalized geometric state

Sebawe Abdalla, M, Obada, A-S F, Darwish, M

Journal:

Physica Scripta

Year:

2008

Language:

english

File:

PDF, 1.98 MB

english, 2008

32

Entropies and entanglement for decoherence without energy relaxation in a two-level atom

Mohamed, A-S F Obada, H A Hessian and A-B A

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2008

Language:

english

File:

PDF, 47 KB

english, 2008

33

Quantum information and entropy squeezing of a two-level atom with a non-linear medium

Abdel-Aty, M, Abdalla, M Sebawe, Obada, A-S F

Journal:

Journal of Physics A: Mathematical and General Physics

Year:

2001

Language:

english

File:

PDF, 33 KB

english, 2001

34

Sudden death and rebirth of entanglement for different dimensional systems driven by a classical random external field

Metwally, N, Eleuch, H, Obada, A-S

Journal:

Laser Physics Letters

Year:

2016

Language:

english

File:

PDF, 931 KB

english, 2016

35

Restraining the decoherence of accelerated qubit–qutrit system via local Markovian channels

Abd-Rabbou, M Y, Metwally, N, Obada, A-S F, Ahmed, M M A

Journal:

Physica Scripta

Year:

2019

Language:

english

File:

PDF, 1.78 MB

english, 2019

36

Non-classical properties for SU(1, 1) pair coherent states

Obada, A-S F, Ahmed, M M A, Sanad, S

Journal:

Journal of Physics Communications

Year:

2020

Language:

english

File:

PDF, 831 KB

english, 2020

37

Trace distance discord and Bell-function correlations beyond entanglement in two SC-qubits interacting with a dissipative SC-cavity

Obada, A-S F, Mohamed, A-B A, Hashem, M, Elkhateeb, M M

Journal:

Year:

2020

File:

PDF, 4.29 MB

2020