Exotic and conventional superconductivity in a Dirac supersymmetric scheme

Details Exotic and conventional superconductivity in a Dirac supersymmetric scheme Exotic and conventional superconductivity in a Dirac supersymmetric scheme

1994-05-05

arxiv.org/abs/cond-mat/9405011v1

Physics

Condensed Matter

pp.13, LATEX

Scientific paper

A new pairing theory for many-fermion systems is obtained via the Dirac supersymmetry framework recently introduced to describe Dirac particles in external potentials. It is shown that the standard Bogoliubov-Valatin canonical transformation treatment of the quasi-particle BCS singlet pairing mechanism naturally falls within this framework. Straightforward generalizations in which the fermions can be ascribed $ \nu$ {\it components} are shown to lead to enhanced gap energies and critical temperatures as in the case of cuprate superconductors without invoking a stronger electron-boson coupling. The new $T_{c}^{max}$ limit is $T_c^{max} = \nu T_c^{BCS}$, with $T_c^{BCS} \approx 40^0 K$.

Affiliated with

Also associated with

No associations

Rating

Exotic and conventional superconductivity in a Dirac supersymmetric scheme 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 Exotic and conventional superconductivity in a Dirac supersymmetric scheme, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exotic and conventional superconductivity in a Dirac supersymmetric scheme will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-353642