Time-Dependent Ginzburg-Landau Theory and Duality

Details Time-Dependent Ginzburg-Landau Theory and Duality Time-Dependent Ginzburg-Landau Theory and Duality

1999-04-07

arxiv.org/abs/cond-mat/9904092v1

Physics

Condensed Matter

16 pages, 1 figure. Lectures presented at the NATO Winter School and European Science Foundation (ESF) Workshop Topological De

Scientific paper

In the first part of this review paper, the time-dependent Ginzburg-Landau theory is derived starting from the microscopic BCS model with the help of a derivative expansion. Special attention is paid to two space dimensions, where the entire crossover from the weak-coupling BCS limit to the strong-coupling BEC limit of tightly bound fermion pairs is accessible analytically. The second part deals with the dual approach to the time-independent Ginzburg-Landau theory in three space dimensions. In this approach, the magnetic vortices of a superconductor play the central role, and the superconductor-to-normal phase transition is understood as a proliferation of these vortices.

Affiliated with

Also associated with

No associations

Rating

Time-Dependent Ginzburg-Landau Theory and Duality 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 Time-Dependent Ginzburg-Landau Theory and Duality, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time-Dependent Ginzburg-Landau Theory and Duality will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-196483