Instantaneous measurement of nonlocal variables

Research output: Contribution to journalArticlepeer-review


An overview is given on the demonstration that apart from variables related to the spreadout fermionic wave function, all nonlocal variables have the status of observables in the framework of relativistic quantum mechanics. This includes variables with entangled eigenstates and nonlocal variables with product eigenstates.

Original languageEnglish
Article number010402
Pages (from-to)010402/1-010402/4
JournalPhysical Review Letters
Issue number1
StatePublished - 10 Jan 2003


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