14–19 Jun 2010
Villasimius, Sardinia
Europe/Rome timezone

Large-N beta function and static inter-quark potential

17 Jun 2010, 17:20
20m
Room6 (Villasimius, Sardinia)

Room6

Villasimius, Sardinia

Tanka Village
Theoretical developments Parallel 48: Theoretical developments

Speaker

Marco Bochicchio (INFN and Scuola Normale Superiore)

Description

We analyze the numerical findings about the lattice static inter-quark potential of the SU(N) Yang-Mills theory in the light of Luscher-Weisz effective action on the string-theory side and of a recently proposed large-N beta function on the field-theory side. On the field-theory side we explain how the large-N beta function is obtained via a certain version of the loop equation of the pure Yang-Mills theory by localization techniques based on homology theory that are dual to the localization of certain BPS Wilson loops of supersymmetric gauge theories based on cohomology theory.
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Primary author

Marco Bochicchio (INFN and Scuola Normale Superiore)

Presentation materials