DocumentCode
1543899
Title
Mesoscopic Josephson arrays interacting with non-classical electromagnetic fields and their applications
Author
Konstadopoulou, A. ; Hollingworth, J.M. ; Everitt, M. ; Vourdas, A. ; Clark, T.D. ; Ralph, J.F.
Author_Institution
Dept. of Electr. Eng. & Electron., Liverpool Univ., UK
Volume
148
Issue
5
fYear
2001
fDate
9/1/2001 12:00:00 AM
Firstpage
229
Lastpage
232
Abstract
A ring made from a Josephson array in the insulating phase is considered. The ring contains a `dual Josephson junction´ (Josephson junction for vortices). External non-classical electromagnetic fields are coupled to the device and interact with the vortices that circulate the ring. The time evolution of this two-mode fully quantum mechanical system is studied. The effect of the quantum statistics of the photons on the quantum statistics of the vortices is discussed. The entanglement between the two systems is quantified
Keywords
Aharonov-Bohm effect; Cooper pairs; Josephson effect; SQUIDs; flux flow; mesoscopic systems; quantum noise; superconducting arrays; dual Josephson junction; entanglement; insulating phase; mesoscopic Josephson arrays; nonclassical EM fields interaction; quantum noise; quantum statistics; time evolution; two-mode fully quantum mechanical system; vortices;
fLanguage
English
Journal_Title
Science, Measurement and Technology, IEE Proceedings -
Publisher
iet
ISSN
1350-2344
Type
jour
DOI
10.1049/ip-smt:20010394
Filename
959658
Link To Document