Wiegner, R. ; von Zanthier, J. ; Agarwal, G. S. (2011) Quantum interference and non-locality of independent photons from disparate sources Journal of Physics B: Atomic, Molecular and Optical Physics, 44 (5). 055501_1-055501_8. ISSN 0953-4075
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Official URL: http://iopscience.iop.org/0953-4075/44/5/055501/
Related URL: http://dx.doi.org/10.1088/0953-4075/44/5/055501
Abstract
We quantitatively investigate the non-classicality and non-locality of a whole new class of mixed disparate quantum and semiquantum photon sources at the quantum-classical boundary. The latter include photon-added thermal and photon-added coherent sources, experimentally investigated recently by Zavatta et al (2009 Phys. Rev. Lett. 103 140406). The key quantity in our investigations is the visibility of the corresponding photon-photon correlation function. We present explicit results on the violations of the Cauchy-Schwarz inequality-which is a measure of non-classicality-as well as of Bell-type inequalities.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 90350 |
| Deposited On: | 09 May 2012 03:57 |
| Last Modified: | 09 May 2012 03:57 |
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