Reciprocity of gauge operators in N=4 SYM

Mar, 2008
36 pages
Published in:
  • JHEP 06 (2008) 077
e-Print:
Report number:
  • HU-EP-08-07

Citations per year

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Abstract: (arXiv)
A recently discovered generalized Gribov-Lipatov reciprocity holds for the anomalous dimensions of various twist operators in N=4 SYM. Here, we consider a class of scaling psu(2,2|4) operators that reduce at one-loop to twist-3 maximal helicity gluonic operators. We extract from the asymptotic long-range Bethe Ansatz a closed expression for the spin dependent anomalous dimension at four loop order and provide a complete proof of reciprocity. We comment about the interplay with possible, yet unknown, wrapping corrections.
  • integrable quantum field theory
  • integrable spin chains (vertex models)
  • quantum integrability (Bethe ansatz)
  • gauge field theory: Yang-Mills
  • supersymmetry: 4
  • supersymmetry: multiplet
  • spin: high
  • twist
  • Bethe ansatz
  • scaling: violation