Regge spectrum from holographic models inspired by OPE

Details Regge spectrum from holographic models inspired by OPE Regge spectrum from holographic models inspired by OPE

2009-02-23

arxiv.org/abs/0902.3959v2

Phys.Lett.B678:477-480,2009

Physics

High Energy Physics

High Energy Physics - Phenomenology

10 pages, Introduction and Concuding remarks are enlarged, accepted by Phys. Lett. B

Scientific paper

10.1016/j.physletb.2009.06.071

The problem of obtaining the Regge-like behaviour for meson mass spectrum in the hard-wall AdS/QCD models is addressed. We show that the problem can be solved by a simple incorporation of the effects of local vacuum condensates into such models. The slope of trajectories turns out to be determined by the local condensate of dimension~2 that is absent in the standard Operator Product Expansion. This pitfall, however, can be escaped by means of physically plausible modification of boundary conditions for the holographic fields corresponding to the usual gluon condensate, the latter then determines the slope.

Affiliated with

Also associated with

No associations

Rating

Regge spectrum from holographic models inspired by OPE 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 Regge spectrum from holographic models inspired by OPE, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Regge spectrum from holographic models inspired by OPE will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-584934