J. Phys. I France
Volume 1, Numéro 9, September 1991
Page(s) 1217 - 1227
DOI: 10.1051/jp1:1991105
J. Phys. I France 1 (1991) 1217-1227

Impossibility of steady squeezing for two-mode linear system without self-action

A. A. Bakasov1, N. V. Bakasova1, E. K. Bashkirov2 and V. Chmielowski2

1  International Centre for Theoretical Physics, P.O. Box 586, 34100 Trieste, Italy
2  Joint Institute for Nuclear Research, Head Post Office, P.O. Box 79, 101000 Moscow, U.S.S.R.

(Received 1 June 1990, revised 12 March 1991, accepted 30 May 1991)

A solution for the problem of the time evolution of quadrature component variances has been obtained for the two-mode system with the two-boson interaction. As a result, the impossibility of steady squeezing is strictly established. Comparison with the single-mode model shows that the possibility of steady squeezing is due solely to self-action within the modes which is absent for the model considered. Thus, there cannot be cross-over between the model considered and the single-mode model.

© Les Editions de Physique 1991

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.