Strict bounds on the Franson inequality

Research output: Contribution to journalArticlepeer-review


An inequality, recently proposed by Franson [Phys. Rev. A 54, 3808 (1996)], is analyzed and improved. The inequality connects the change of the expectation value of an observable with the uncertainty of this observable. A strict bound on the ratio between these two quantities is obtained.

Original languageEnglish
Pages (from-to)1583-1585
Number of pages3
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Issue number3
StatePublished - 1998

Cite this