Simple Exactly Solvable Models of non-Fermi Liquids

Details Simple Exactly Solvable Models of non-Fermi Liquids Simple Exactly Solvable Models of non-Fermi Liquids

1997-05-08

arxiv.org/abs/cond-mat/9705068v1

Physics

Condensed Matter

Strongly Correlated Electrons

Revtex

Scientific paper

10.1103/PhysRevB.57.1340

We generalize the model of Hatsugai and Kohmoto [J. Phys. Soc. Jpn, 61, 2056 (1992)] and find ground states which do not show the properties of Fermi liquids. We work in two space dimensions, but it is straightforward to generalize to higher dimensions. The ground state is highly degenerate and there is no discontinuity in the momentum distribution; i.e., there is no Fermi surface. The Green's function generically has a branch cut.

Affiliated with

Also associated with

No associations

Rating

Simple Exactly Solvable Models of non-Fermi Liquids 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 Simple Exactly Solvable Models of non-Fermi Liquids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Simple Exactly Solvable Models of non-Fermi Liquids will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-205435