In this paper, we show that multi-mode qubit states produced via nonlinear optical state truncation driven by classical external pumpings exhibit squeezing condition. We restrict our discussions to the two and three-mode cases.
@article{arxiv.quant-ph/0608189,
title = {Squeezing in multi-mode nonlinear optical state truncation},
author = {R. S. Said and M. R. B. Wahiddin and B. A. Umarov},
journal= {arXiv preprint arXiv:quant-ph/0608189},
year = {2009}
}
Comments
7 pages, 5 eps figures. Revised manuscript. Accepted for publication in Phys. Lett. A