Superconducting Instability in the Periodic Anderson Model

Details Superconducting Instability in the Periodic Anderson Model Superconducting Instability in the Periodic Anderson Model

1998-04-15

arxiv.org/abs/cond-mat/9804162v1

Physics

Condensed Matter

Strongly Correlated Electrons

one postscript file, 6 pages including 6 figures. To appear in Phil. Mag. B

Scientific paper

10.1080/014186398258032

Employing a quantum Monte Carlo simulation we find a pairing instability in the normal state of the infinite dimensional periodic Anderson model. Superconductivity arises from a normal state in which the screening is protracted and which is clearly not a Fermi liquid. The phase diagram is reentrant reflecting competition between superconductivity and Fermi liquid formation. The estimated superconducting order parameter is even, but has nodes as a function of frequency. This opens the possibility of a temporal node and an effective order parameter composed of charge pairs and spin excitations.

Affiliated with

Also associated with

No associations

Rating

Superconducting Instability in the Periodic Anderson Model 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 Superconducting Instability in the Periodic Anderson Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Superconducting Instability in the Periodic Anderson Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-634563