Integrability of three-particle evolution equations in QCD

Details Integrability of three-particle evolution equations in QCD Integrability of three-particle evolution equations in QCD

1998-05-05

arxiv.org/abs/hep-ph/9805225v2

Phys.Rev.Lett. 81 (1998) 2020-2023

Physics

High Energy Physics

High Energy Physics - Phenomenology

8 pages, 1 figure, uses revtex and amstex. Presentation improved in several places, Eqs. (11b) and (27) corrected, a few mispr

Scientific paper

10.1103/PhysRevLett.81.2020

We show that Brodsky-Lepage evolution equation for the leading twist spin 3/2 baryon distribution amplitude is completely integrable and reduces to the three-particle XXX_{s=-1} Heisenberg spin chain. Trajectories of the anomalous dimensions are identified and calculated using the 1/N expansion. Extending this result, we prove integrability of the evolution equations for twist 3 quark-gluon operators in the large N_c limit and derive explicit expressions for the corresponding integrals of motion.

Affiliated with

Also associated with

No associations

Rating

Integrability of three-particle evolution equations in QCD 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 Integrability of three-particle evolution equations in QCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrability of three-particle evolution equations in QCD will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-596914