Complementarity in variable strength quantum non-demolition measurements

Barbieri, M., Goggin, M. E., Almeida, M, P., Lanyon, B, P. and White, A. G. (2009) Complementarity in variable strength quantum non-demolition measurements. New Journal of Physics, 11 x: x-x. doi:10.1088/1367-2630/11/9/093012

Author Barbieri, M.
Goggin, M. E.
Almeida, M, P.
Lanyon, B, P.
White, A. G.
Title Complementarity in variable strength quantum non-demolition measurements
Journal name New Journal of Physics   Check publisher's open access policy
ISSN 1367-2630
Publication date 2009-09-14
Year available 2009
Sub-type Article (original research)
DOI 10.1088/1367-2630/11/9/093012
Open Access Status DOI
Volume 11
Issue x
Start page x
End page x
Total pages 9
Editor Eberhard Bodenschatz
Place of publication United Kingdom
Publisher Institute of Physics Publishing
Collection year 2010
Language eng
Subject C1
0206 Quantum Physics
970102 Expanding Knowledge in the Physical Sciences
Abstract Using a linear optic quantum gate we perform a variable strength quantum non-demolition measurement, to elucidate the role of which-path knowledge in a complementarity experiment. Specifically, we demonstrate that the entanglement created by the measurement interaction prevents an exhaustive description in terms of complementary wave-like and particle-like behaviour of a single photon in an interferometer.
Keyword Wave-Particle Duality
Which-Way Experiment
Atom Interferometer
Q-Index Code C1
Q-Index Status Confirmed Code
Additional Notes Article number: 093012

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Mathematics and Physics
2010 Higher Education Research Data Collection
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Citation counts: TR Web of Science Citation Count  Cited 8 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 8 times in Scopus Article | Citations
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