SQUEEZING PROPERTIES IN MESOSCOPIC JOSEPHSON-JUNCTION WITH NONCLASSICAL RADIATION-FIELD

Authors
SHAO B JIAN Z LI QS
Citation
B. Shao et al., SQUEEZING PROPERTIES IN MESOSCOPIC JOSEPHSON-JUNCTION WITH NONCLASSICAL RADIATION-FIELD, Modern physics letters B, 12(16), 1998, pp. 623-631
Citations number
27
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter","Physycs, Mathematical
Journal title
Modern physics letters B → ACNP
ISSN journal
02179849
Volume
12
Issue
16
Year of publication
1998
Pages
623 - 631
Database
ISI
SICI code
0217-9849(1998)12:16<623:SPIMJW>2.0.ZU;2-G
Abstract
We consider a system of mesoscopic Josephson junction interacting with nonclassical radiation field and investigate any order squeezing for the mesoscopic Josephson junction subsystem. Our results show that if the field is initially prepared in a squeezed vacuum and the junction is in its lowest energy state (the vacuum state), then as the time evo lves the Josephson junction subsystem can exhibit any order squeezing.