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  1. International Journal of Theoretical Physics
  2. International Journal of Theoretical Physics : Volume 53
  3. International Journal of Theoretical Physics : Volume 53, Issue 1, January 2014
  4. Quantum Discord in Optical Coherent States
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International Journal of Theoretical Physics : Volume 56
International Journal of Theoretical Physics : Volume 55
International Journal of Theoretical Physics : Volume 54
International Journal of Theoretical Physics : Volume 53
International Journal of Theoretical Physics : Volume 53, Issue 12, December 2014
International Journal of Theoretical Physics : Volume 53, Issue 11, November 2014
International Journal of Theoretical Physics : Volume 53, Issue 10, October 2014
International Journal of Theoretical Physics : Volume 53, Issue 9, September 2014
International Journal of Theoretical Physics : Volume 53, Issue 8, August 2014
International Journal of Theoretical Physics : Volume 53, Issue 7, July 2014
International Journal of Theoretical Physics : Volume 53, Issue 6, June 2014
International Journal of Theoretical Physics : Volume 53, Issue 5, May 2014
International Journal of Theoretical Physics : Volume 53, Issue 4, April 2014
International Journal of Theoretical Physics : Volume 53, Issue 3, March 2014
International Journal of Theoretical Physics : Volume 53, Issue 2, February 2014
International Journal of Theoretical Physics : Volume 53, Issue 1, January 2014
Decoherence Dynamics of a Superconducting Charge Qubit Coupled to a Boson Bath and a Spin Bath
The Stability of Holographic Dark Energy in Non-flat Universe
Effective Protocol for Generation of the Greenberger-Horne-Zeilinger State and Implementation of Controlled Phase Gate with Cross-Kerr Nonlinearity
A Chaos-based Arbitrated Quantum Signature Scheme in Quantum Crypotosystem
Electromagnetic Interaction in the Presence of Isotopic Field-Charges and a Kinetic Field
Quantum Discord in Optical Coherent States
Charged Particle’s Tunneling in a Modified Reissner-Nordstrom Black Hole
New Optimal Asymmetric Quantum Codes Derived from Negacyclic Codes
Efficient Entanglement Concentration Schemes for Separated Nitrogen-Vacancy Centers Coupled to Low-Q Microresonators
Quantum and Classical Thermal Correlations in the XXZ Spin-1/2 Chain
Entanglement Teleportation Via Two-Qubit Channel Under the Non-Markovian Environment
Splitting Unknown Two-Qubit State Using Five-Qubit Entangled State
Bit-Oriented Quantum Public Key Probabilistic Encryption Schemes
Interacting Entropy-Corrected Holographic Dark Energy and IR Cut-Off Length
Statistics of Myerse-Perry Black Holes
Fidelity and Entanglement with Environment Effect
Efficient Joint Remote Preparation of an Arbitrary m-qudit State with Partially Entangled States
Quantum Structures of a Model-Universe: An Inconsistency with Everett Interpretation of Quantum Mechanics
Separation of Spin 0, 1/2, 1 Field Equations in Lemaître-Tolman-Bondi Cosmological Model with Cosmological Constant
Single Sign-On Under Quantum Cryptography
Entropy of Non-stationary and Slowly Changing Reissner-Nordström Black Hole
Correlation Dynamics of Three-Qubit System Under a Classical Dephasing Environment
Quasinormal Modes of Spherically Symmetric Curve Spacetime with Dark Matter Term
Measure-and-Resend Attack and Improvement on “A Scheme to Share Information via Employing Discrete Algorithm to Quantum States”
Kinematical Implications of a New f(R) Theory of Gravity: The Redshift
Quantum Controlled-Not Gate Operation and Complete Bell-State Analysis Using Hybrid Quantum Circuits
Distribution of entropy of Bardeen regular black hole with corrected state density
From SU(2) Gauge Theory to Qubits on the Fuzzy Sphere
Same Initial States Attack in Yang et al.’s Quantum Private Comparison Protocol and the Improvement
Security Weaknesses in Arbitrated Quantum Signature Protocols
Bianchi Type-V Cosmology in f(R,T) Gravity with Λ(T)
Torsion Axial-Vector and Gravitational Energy for a Stiff Fluid Model in the Theory of Teleparallel Gravity
Quantum Discord for a Central Two-Qubit System Coupled to an XY Spin Chain with Energy Current
Generation of Quantum States for Atomic Ensemble via Cavity QED
Entropy of a Rindler Observer
Geodesic Study of a Charged Black Hole
Proposal for Remotely Realizing Multi-qubit Controlled-Phase Gates
International Journal of Theoretical Physics : Volume 52
International Journal of Theoretical Physics : Volume 51
International Journal of Theoretical Physics : Volume 50
International Journal of Theoretical Physics : Volume 49
International Journal of Theoretical Physics : Volume 48
International Journal of Theoretical Physics : Volume 47
International Journal of Theoretical Physics : Volume 46
International Journal of Theoretical Physics : Volume 45
International Journal of Theoretical Physics : Volume 44
International Journal of Theoretical Physics : Volume 43
International Journal of Theoretical Physics : Volume 42
International Journal of Theoretical Physics : Volume 41
International Journal of Theoretical Physics : Volume 40
International Journal of Theoretical Physics : Volume 39
International Journal of Theoretical Physics : Volume 38
International Journal of Theoretical Physics : Volume 37
International Journal of Theoretical Physics : Volume 36

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Quantum Discord in Optical Coherent States

Content Provider Springer Nature Link
Author El Allati, A. Robles Pérez, S. El Baz, M.
Copyright Year 2013
Abstract We study the dynamics of quantum correlation of optical coherent-state qubits affected by the environment. It consists in sending these states via a decohering quantum channel. The states used as the support of the encoding information are affected by an amplitude damping channel. The quantum discord is one of type of quantum correlations between the qubits. The discord and its dynamics of two qubits in non-Markovian environments are evaluated.
Starting Page 52
Ending Page 59
Page Count 8
File Format PDF
ISSN 00207748
Journal International Journal of Theoretical Physics
Volume Number 53
Issue Number 1
e-ISSN 15729575
Language English
Publisher Springer US
Publisher Date 2013-09-07
Publisher Place Boston
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Quantum discord Quantum communication Coherent state Physics Quantum Physics Elementary Particles, Quantum Field Theory Theoretical, Mathematical and Computational Physics
Content Type Text
Resource Type Article
Subject Physics and Astronomy Mathematics
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