Distillability Criterion for all Bipartite Gaussian States

Preprint

9 October 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/0104072

Abstract

We prove that all inseparable Gaussian states of two modes can be distilled into maximally entangled pure states by local operations. Using this result we show that a bipartite Gaussian state of arbitrarily many modes can be distilled if and only if its partial transpose is not positive.

Keywords

DISTILLABILITY CRITERION
BIPARTITE GAUSSIAN STATE
INSEPARABLE GAUSSIAN
MAXIMALLY ENTANGLED
PARTIAL TRANSPOSE
GAUSSIAN STATES
ENTANGLED PURE
DISTILLED

All Related Versions

Version 1, 2001-04-13, ArXiv
Version 2, 2001-10-09, ArXiv
Published version: Physical Review Letters, 87 (16), 167904.

This publication has 0 references indexed in Scilit: