Conditions for a class of entanglement transformations

@article{Nielsen1999ConditionsFA,
  title={Conditions for a class of entanglement transformations},
  author={M. Nielsen},
  journal={Physical Review Letters},
  year={1999},
  volume={83},
  pages={436-439}
}
  • M. Nielsen
  • Published 1999
  • Physics
  • Physical Review Letters
  • Suppose Alice and Bob jointly possess a pure state, |ψ〉. Using local operations on their respective systems and classical communication it may be possible for Alice and Bob to transform |ψ〉 into another joint state |φ〉. This Letter gives necessary and sufficient conditions for this process of entanglement transformation to be possible. These conditions reveal a partial ordering on the entangled states and connect quantum entanglement to the algebraic theory of majorization. As a consequence, we… CONTINUE READING
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