Squeezing Properties in Mesoscopic Josephson Junction with Nonclassical Radiation Field
Shao Bin, Zou Jian, Qian‐Shu Li · Modern Physics Letters B · 1998
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 evolves the Josephson junction subsystem can exhibit any order squeezing.