Dynamics of Nonlocality for A Two-Mode Squeezed State in Thermal Environment

Preprint

18 March 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/0003077

Abstract

We investigate the time evolution of nonlocality for a two-mode squeezed state in the thermal environment. The initial two-mode pure squeezed state is nonlocal with a stronger nonlocality for a larger degree of squeezing. It is found that the larger the degree of initial squeezing is, the more rapidly the squeezed state loses its nonlocality. We explain this by the rapid destruction of quantum coherence for the strongly squeezed state.

Keywords

STRONGER NONLOCALITY
MODE SQUEEZED STATE
THERMAL ENVIRONMENT
LARGER THE DEGREE
TWO MODE SQUEEZED
SQUEEZED STATE

All Related Versions

Version 1, 2000-03-18, ArXiv
Published version: Physical Review A, 61 (5), 052101.

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