R-charge thermodynamical spectral sum rule in N=4 Yang-Mills theory
Oct, 2009Citations per year
Abstract: (arXiv)
A sum rule related to the R-current correlator at vanishing three-momentum is derived in the N=4 supersymmetric Yang-Mills field theory at infinite 't Hooft coupling. For reference it is compared to the one in the free field theory, i.e. at the one loop perturbative approximation.- sum rule: spectral
- gauge field theory: Yang-Mills
- current: correlation function
- supersymmetry
- perturbation theory: higher-order
- dispersion relation
- correlation function: Euclidean
- expansion: strong coupling
- expansion: weak coupling
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