UNIGE document Scientific Article
previous document  unige:24  next document
add to browser collection

Spacelike separation in a Bell test assuming gravitationally induced collapses

Published in Physical Review Letters. 2008, vol. 100, no. 220404, p. 4
Abstract We report on a Bell experiment with spacelike separation assuming that the measurement time is related to gravity-induced state reduction. Two energy-time entangled photons are sent through optical fibers and directed into unbalanced interferometers at two receiving stations separated by 18 km. At each station, the detection of a photon triggers the displacement of a macroscopic mass. The timing ensures spacelike separation from the moment a photon enters its interferometer until the mass has moved. Two-photon interference fringes with a visibility of up to 90.5% are obtained, leading to a violation of the Bell inequality.
PMID: 18643408
Full text
This document has no fulltext available yet, but you can contact its author by using the form below.
(ISO format)
SALART SUBILS, Daniel et al. Spacelike separation in a Bell test assuming gravitationally induced collapses. In: Physical Review Letters, 2008, vol. 100, n° 220404, p. 4. doi: 10.1103/PhysRevLett.100.220404 https://archive-ouverte.unige.ch/unige:24

445 hits

0 download


Deposited on : 2008-10-29

Export document
Format :
Citation style :