Exact solution at integrable coupling of a model for the Josephson effect between small metallic grains

Details Exact solution at integrable coupling of a model for the Josephson effect between small metallic grains Exact solution at integrable coupling of a model for the Josephson effect between small metallic grains

2001-10-05

arxiv.org/abs/cond-mat/0110105v1

Int. J. Mod. Phys. B 16 (2002) 3429-3438

Physics

Condensed Matter

Superconductivity

12 pages, latex, no figures

Scientific paper

10.1142/S0217979202011949

A model is introduced for two reduced BCS systems which are coupled through the transfer of Cooper pairs between the systems. The model may thus be used in the analysis of the Josephson effect arising from pair tunneling between two strongly coupled small metallic grains. At a particular coupling strength the model is integrable and explicit results are derived for the energy spectrum, conserved operators, integrals of motion, and wave function scalar products. It is also shown that form factors can be obtained for the calculation of correlation functions. Further, a connection with perturbed conformal field theory is made.

Affiliated with

Also associated with

No associations

Rating

Exact solution at integrable coupling of a model for the Josephson effect between small metallic grains does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Exact solution at integrable coupling of a model for the Josephson effect between small metallic grains, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exact solution at integrable coupling of a model for the Josephson effect between small metallic grains will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-193649