Is entanglement monogamous?

  • Authors:
  • B. M. Terhal

  • Affiliations:
  • IBM Research Division, Thomas J. Watson Research Center, P.O. Box 218, Yorktown Heights, New York 10598

  • Venue:
  • IBM Journal of Research and Development
  • Year:
  • 2004

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Abstract

In this paper I discuss some of the early history of quantum information theory. By considering the question of whether entanglement is "monogamous," I illustrate Charles Bennett's influence on modern quantum information theory. Finally, I review our recent answers to this entanglement question and its relation to Bell inequalities.