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Integrability of three-particle evolution equations in QCD  (Make Corrections)  
NORDITA-98-35-HE SPbU-IP-98-11 hep-ph/yymmnnn V.M. Braun NORDITA,...



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Abstract: : We show that the Brodsky-Lepage evolution equation for the spin 3/2 baryon distribution amplitude is completely integrable and reduces to the three-particle XXX s=\Gamma1 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. PACS numbers: 12.38.-t, 11.30.Na, 14.20.-c A QCD description of hard... (Update)

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BibTeX entry:   (Update)

@misc{ nordita-integrability,
  author = "Braun Nordita",
  title = "Integrability of three-particle evolution equations in QCD",
  url = "citeseer.ist.psu.edu/1166.html" }
Citations (may not include all citations):
6   JETP Lett (context) - Lipatov - 1994
2   Erratum-ibid (context) - Lepage, Brodsky et al. - 1979
1   Derkachov and (context) - Braun
1   Kehrein and (context) - Derkachov - 1997
1   Preprint LPTHE-ORSAY (context) - Korchemsky, Phys - 1997

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