Effective t-J model of pairing: singlet versus triplet

Details Effective t-J model of pairing: singlet versus triplet Effective t-J model of pairing: singlet versus triplet

2008-06-04

arxiv.org/abs/0806.0773v1

Physics

Condensed Matter

Strongly Correlated Electrons

8 pages, 3 figures

Scientific paper

The t-J model is regarded as a canonical model of spin-singlet pairing induced by the {\em kinetic exchange interaction} responsible also for an antiferromagnetic ordering in the strongly correlated narrow-band systems. In the orbitally degenerate systems both ferromagnetic and antiferromagnetic kinetic exchange interactions occur. I review briefly the analogy between the singlet and triplet types of pairing, as well as draw some general conclusions about the pairing induced by these exchange interactions. The general discussion is also illustrated with a concrete case of a two-dimensional lattice with the spin triplet pairing.

Affiliated with

Also associated with

No associations

Rating

Effective t-J model of pairing: singlet versus triplet 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 Effective t-J model of pairing: singlet versus triplet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effective t-J model of pairing: singlet versus triplet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-154554