A relation between approaches to integrability in superconformal Yang-Mills theory
Author(s) -
L. Dolan,
Chiara R. Nappi,
Edward Witten
Publication year - 2003
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2003/10/017
Subject(s) - superstring theory , mathematical physics , hamiltonian (control theory) , physics , abelian group , limit (mathematics) , gauge theory , quantum electrodynamics , mathematics , supersymmetry , pure mathematics , mathematical analysis , mathematical optimization
We make contact between the infinite-dimensional non-local symmetry of thetypeIIB superstring on AdS5xS5 worldsheet theory and a non-abelianinfinite-dimensional symmetry algebra for the weakly coupled superconformalgauge theory. We explain why the planar limit of the one-loop dilatationoperator is the Hamiltonian of a spin chain, and show that it commutes with theg*2 N = 0 limit of the non-abelian charges.Comment: 19 pages, harvma
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