Entanglement, joint measurement, and state reduction

International Journal of Theoretical Physics 42:943-953 (2003)
  Copy   BIBTEX

Abstract

Entanglement has been called the most important new feature of the quantum world. It is expressed in the quantum formalism by the joint measurement formula. We prove the formula for projection valued observables from a plausible assumption, which for spacelike separated measurements is an expression of relativistic causality. The state reduction formula is simply a way to express the joint measurement formula after one measurement has been made, and its result known.

Analytics

Added to PP
2009-09-10

Downloads
477 (#36,083)

6 months
127 (#23,408)

Historical graph of downloads
How can I increase my downloads?