Measurements of semilocal and nonmaximally entangled states

Berry Groisman, Benni Reznik

Research output: Contribution to journalArticlepeer-review


Consistency with relativistic causality narrows down dramatically the class of measurable observables. We argue that, by weakening the preparation role of ideal measurements, many of these observables become measurable. In particular, we show by applying entanglement assisted remote operations that all Hermitian observables of a [Formula Presented]-dimensional bipartite system are measurable.

Original languageEnglish
Pages (from-to)6
Number of pages1
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Issue number2
StatePublished - 2002


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