Ferromagnetism in the Infinite-U Hubbard Model

Details Ferromagnetism in the Infinite-U Hubbard Model Ferromagnetism in the Infinite-U Hubbard Model

1994-04-04

arxiv.org/abs/cond-mat/9404003v2

Physics

Condensed Matter

13 pages, RevteX 3.0, seven figures appended in uuencoded form, correcting problems with uuencoded figures

Scientific paper

10.1209/0295-5075/32/2/014

We have studied the stability of the ferromagnetic state in the infinite-U Hubbard model on a square lattice by approximate diagonalization of finite lattices using the density matrix renormalization group technique. By studying lattices with up to 5X20 sites, we have found the ferromagnetic state to be stable below the hole density of 22 percent. Beyond 22 percent of hole doping, the total spin of the ground state decreased gradually to zero with increasing hole density.

Affiliated with

Also associated with

No associations

Rating

Ferromagnetism in the Infinite-U Hubbard 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 Ferromagnetism in the Infinite-U Hubbard Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ferromagnetism in the Infinite-U Hubbard Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-82959