Phys. Rev. A 73, 024301 (2006) [4 pages]
Entanglement measurement based on two-particle interference
Abstract
References (29)
Citing Articles
Received 17 October 2005; published 3 February 2006
We propose a simple and realizable method using a two-particle interferometer for the experimental measurement of pairwise entanglement, assuming some prior knowledge about the quantum state. The basic idea is that the properties of the density matrix can be revealed by the single- and two-particle interference patterns. The scheme can easily be implemented with polarized entangled photons.
©2006 The American Physical Society
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