Light Dilaton at Fixed Points and Ultra Light Scale Super Yang Mills

Details Light Dilaton at Fixed Points and Ultra Light Scale Super Yang Mills Light Dilaton at Fixed Points and Ultra Light Scale Super Yang Mills

2011-07-14

arxiv.org/abs/1107.2932v2

Physics

High Energy Physics

High Energy Physics - Phenomenology

RevTeX, 15 pages, 3 figures. Only changed metadata

Scientific paper

We investigate the infrared dynamics of a nonsupersymmetric SU(X) gauge theory featuring an adjoint fermion, Nf Dirac flavors and an Higgs-like complex Nf x Nf scalar which is a gauge singlet. We first establish the existence of an infrared stable perturbative fixed point and then investigate the spectrum near this point. We demonstrate that this theory naturally features a light scalar degree of freedom to be identified with the dilaton and elucidate its physical properties. We compute the spectrum and demonstrate that at low energy the nonperturbative part of the spectrum of the theory is the one of pure supersymmetric Yang-Mills. We can therefore determine the exact nonperturbative fermion condensate and deduce relevant properties of the nonperturbative spectrum of the theory. We also show that the intrinsic scale of super Yang-Mills is exponentially smaller than the scale associated to the breaking of conformal and chiral symmetry of the theory.

Affiliated with

Also associated with

No associations

Rating

Light Dilaton at Fixed Points and Ultra Light Scale Super Yang Mills 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 Light Dilaton at Fixed Points and Ultra Light Scale Super Yang Mills, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light Dilaton at Fixed Points and Ultra Light Scale Super Yang Mills will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-224259