Equivalence between two-mode spin squeezed states and pure entangled states with equal spin

Dominic W. Berry*, Barry C. Sanders

*Corresponding author for this work

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

We prove that a pure entangled state of two subsystems with equal spin is equivalent to a two-mode spin-squeezed state under local operations except for a set of bipartite states with measure zero, and provide a counterexample to the generalization of this result to two subsystems of unequal spin.

Original languageEnglish
Pages (from-to)L205-L211
Number of pages7
JournalJournal of Physics A: Mathematical and General
Volume38
Issue number14
DOIs
Publication statusPublished - 8 Apr 2005

Fingerprint Dive into the research topics of 'Equivalence between two-mode spin squeezed states and pure entangled states with equal spin'. Together they form a unique fingerprint.

  • Cite this