Large N lattice gauge theory

نویسندگان

  • Rajamani Narayanan
  • Herbert Neuberger
چکیده

Wilson loops in large N gauge theory exhibit a weak to strong coupling transition as the loop is dilated. A multiplicative matrix model captures the universal behavior associated with this transition. A universal scaling function is obtained in a double scaling limit. Numerical studies show that both large N QCD in three dimensions and the SU(N) principal chiral model in two dimensions are in the same universality class.

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تاریخ انتشار 2008