Effects of Low Energy Excitations in SNS Junction on the Dynamics of Josephson Phase

Details Effects of Low Energy Excitations in SNS Junction on the Dynamics of Josephson Phase Effects of Low Energy Excitations in SNS Junction on the Dynamics of Josephson Phase

1997-05-20

arxiv.org/abs/cond-mat/9705198v1

Physics

Condensed Matter

Superconductivity

30 pages and 13 figures, Latex, submitted to the Journal of the Physical Society of Japan (JPSJ), with JPSJ style

Scientific paper

10.1143/JPSJ.66.2820

The effect of low energy excitation on the dynamics of Josephson phase in SNS junction is investigated. From the microscopic Hamiltonian, the effective action for the phase variable is derived. The retardation effects due to low energy excitation in normal(N) region are seen to play important roles in the dynamics of the phase. By the self consistent harmonic approximation, renormalization of mass and dissipation constant are calculated, revealing the enhancement of the former and the suppression of the latter in general. Various situation appears depending on these renormalized values.

Affiliated with

Also associated with

No associations

Rating

Effects of Low Energy Excitations in SNS Junction on the Dynamics of Josephson Phase 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 Effects of Low Energy Excitations in SNS Junction on the Dynamics of Josephson Phase, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effects of Low Energy Excitations in SNS Junction on the Dynamics of Josephson Phase will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-530396