Abstract
A pure state decoheres into a mixed state as the system entangles with an environment which is initially in a pure state. However, it is not definite that the system becomes entangled with a confined environment with which it only ever interacts. We investigate the disentangling mechanism by considering the quantum correlation between a two-mode squeezed state and a thermal environment.
| Original language | English |
|---|---|
| Pages (from-to) | 691-696 |
| Number of pages | 6 |
| Journal | Journal Of The Korean Physical Society |
| Volume | 44 |
| Issue number | 3 II |
| Publication status | Published - Mar 2004 |
ASJC Scopus subject areas
- General Physics and Astronomy