An Approximate Large $N$ Method for Lattice Chiral Models

Details An Approximate Large $N$ Method for Lattice Chiral Models An Approximate Large $N$ Method for Lattice Chiral Models

1997-09-26

arxiv.org/abs/hep-th/9709195v1

Phys.Rev. D56 (1997) 1470-1474

Physics

High Energy Physics

High Energy Physics - Theory

Latex file, 19 pages

Scientific paper

10.1103/PhysRevD.56.1470

An approximation is used that permits one to explicitly solve the two-point Schwinger-Dyson equations of the U(N) lattice chiral models. The approximate solution correctly predicts a phase transition for dimensions $d$ greater than two. For $d \le 2 $, the system is in a single disordered phase with a mass gap. The method reproduces known $N=\infty$ results well for $d=1$. For $d=2$, there is a moderate difference with $N=\infty$ results only in the intermediate coupling constant region.

Affiliated with

Also associated with

No associations

Rating

An Approximate Large $N$ Method for Lattice Chiral Models 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 An Approximate Large $N$ Method for Lattice Chiral Models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An Approximate Large $N$ Method for Lattice Chiral Models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-118487