Local cloning of Bell states and distillable entanglement

نویسندگان

  • Sibasish Ghosh
  • Guruprasad Kar
  • Anirban Roy
چکیده

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 new examples of reversible, as well as irreversible states.

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تاریخ انتشار 2003