Nontrivial Fixed Point in the 4D $Φ^4$ Lattice Model with Internal $O(N)$ Symmetry

Details Nontrivial Fixed Point in the 4D $Φ^4$ Lattice Model with Internal $O(N)$ Symmetry Nontrivial Fixed Point in the 4D $Φ^4$ Lattice Model with Internal $O(N)$ Symmetry

1995-02-23

arxiv.org/abs/hep-lat/9502018v1

Nucl.Phys.Proc.Suppl. 42 (1995) 113-119

Physics

High Energy Physics

High Energy Physics - Lattice

Plenary talk given at the XII International Symposium on Lattice Field Theory, September 27 - October 1, 1994, Bielefeld, Germ

Scientific paper

10.1016/0920-5632(95)00193-D

It is shown that the infinite dimensional critical surface of general euclidean lattice actions in a generic four-dimensional scalar field theory with $\Phi^4$ interactions has a domain of special multicritical points where higher dimensional operators play a special role. Renormalized trajectories of higher derivative continuum field theories with nontrivial interactions are traced back to special ultraviolet stable fixed points on the manifold of multicritical points. These fixed points have an infinite number of relevant directions which identify the universality classes of critical higher derivative field theories. The relevance of the new fixed point structure is discussed within the context of the triviality Higgs mass bound.

Affiliated with

Also associated with

No associations

Rating

Nontrivial Fixed Point in the 4D $Φ^4$ Lattice Model with Internal $O(N)$ Symmetry 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 Nontrivial Fixed Point in the 4D $Φ^4$ Lattice Model with Internal $O(N)$ Symmetry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nontrivial Fixed Point in the 4D $Φ^4$ Lattice Model with Internal $O(N)$ Symmetry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-496244