Superentangled states

Rob Clifton, David V. Feldman, Hans Halvorson, Michael L.G. Redhead, Alexander Wilce

Research output: Contribution to journalArticlepeer-review

20 Scopus citations


We investigate a class of entangled states, which we call superentangled, that have EPR correlations analogous to those in the vacuum state of a relativistic quantum field. We show that whenever superentangled states exist in any quantum theory, they are dense in its state space. We also give prescriptions for constructing superentangled states that involve an arbitrarily large collection of systems.

Original languageEnglish (US)
Pages (from-to)135-145
Number of pages11
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Issue number1
StatePublished - 1998
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics


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