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- Title
Higher-Order Squeezing Degree in Mesoscopic Josephson Junction in the Presence of Nonclassical Radiation Field.
- Authors
Popescu, V. A.
- Abstract
Higher-order squeezing degree in mesoscopic Josephson junction of a circular superconducting ring can be improved if the electromagnetic field is initially in a successive squeezed vacuum state. We compare our method with the usual procedure for higherorder squeezing and consider the effect of different small inductances on the 2Nth-order squeezing degree for quantum current.
- Subjects
SQUEEZED light; JOSEPHSON junctions; SUPERCONDUCTORS; ELECTROMAGNETIC fields
- Publication
Modern Physics Letters B, 2000, Vol 14, Issue 6, p203
- ISSN
0217-9849
- Publication type
Article
- DOI
10.1142/S021798490000029X