Local cloning of Bell states and distillable entanglement

Journal Article · Sat May 01 00:00:00 EDT 2004 · Physical Review. A

DOI:https://doi.org/10.1103/PhysRevA.69.052312· OSTI ID:20641125

Ghosh, Sibasish; Kar, Guruprasad; Roy, Anirban ^[1]

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1. Institute of Mathematical Sciences, CIT Campus, Taramani, Chennai 600113 (India)

The necessary and sufficient amount of entanglement required for cloning of orthogonal Bell states by local operation and classical communication is derived, and using this result we provide here some additional examples of reversible as well as irreversible states.

• OSTI ID: 20641125
• Journal Information: Physical Review. A, Vol. 69, Issue 5; Other Information: DOI: 10.1103/PhysRevA.69.052312; (c) 2004 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
BELL THEOREM
CORRELATIONS
DATA TRANSMISSION
ENERGY LEVELS
OPERATION
QUANTUM MECHANICS
QUANTUM OPERATORS