Witnessing Entanglement with Second-Order Interference
Quantum Physics
2009-11-10 v2
Abstract
Second-order interference and Hanbury-Brown and Twiss type experiments can provide an operational framework for the construction of witness operators that can test classical and nonclassical properties of a Gaussian squeezed state (GSS), and provide entanglement witness operators to study the separability properties of correlated Gaussian squeezed sates.
Keywords
Cite
@article{arxiv.quant-ph/0408047,
title = {Witnessing Entanglement with Second-Order Interference},
author = {Magdalena Stobińska and Krzysztof Wódkiewicz},
journal= {arXiv preprint arXiv:quant-ph/0408047},
year = {2009}
}
Comments
10 pages, 12 figures