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Separability and distillability of multiparticle quantum systems

Authors
Journal
Physical Review Letters
0031-9007
Publisher
American Physical Society
Publication Date
Keywords
  • Teoria Quàntica
  • Teoria De Camps (Física)
  • Quantum Mechanics
  • Field Theories
  • And Special Relativity
  • Quantum Theory
  • Field Theory (Physics)

Abstract

We present a family of 3-qubit states to which any arbitrary state can be depolarized. We fully classify those states with respect to their separability and distillability properties. This provides a sufficient condition for nonseparability and distillability for arbitrary states. We generalize our results to N-particle states.

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