| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1535971 | Optics Communications | 2012 | 4 Pages |
Abstract
We analytically exploit the two-mode Gaussian states nonunitary dynamics. We show that in the zero temperature limit, entanglement sudden death (ESD) will always occur for symmetric states (where initial single-mode compression is z0) provided that the two mode squeezing r0 satisfies 0
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
L.A.M. Souza, R.C. Drumond, M.C. Nemes, K.M. Fonseca Romero,