Continuous variable tripartite entanglement and Einstein-Podolsky-Rosen correlations from triple nonlinearities
Quantum Physics
2009-11-13 v1
Abstract
We compare theoretically the tripartite entanglement available from the use of three concurrent nonlinearities and three independent squeezed states mixed on beamsplitters, using the van Loock-Furusawa inequalities. We also define three-mode generalisations of the Einstein-Podolsky-Rosen paradox which are an alternative for demonstrating the inseparability of the density matrix.
Cite
@article{arxiv.quant-ph/0602033,
title = {Continuous variable tripartite entanglement and Einstein-Podolsky-Rosen correlations from triple nonlinearities},
author = {M. K. Olsen and A. S. Bradley and M. D. Reid},
journal= {arXiv preprint arXiv:quant-ph/0602033},
year = {2009}
}
Comments
23 pages 12 figures