Phase diagram of scalar field theory on fuzzy sphere and multitrace matrix models
arXiv:1601.05628
Abstract
We study the phase diagram of the scalar field theory on the fuzzy sphere described as a particular multitrace matrix model. We consider perturbative and nonperturbative terms in the kinetic term effective action and describe consequences for the asymmetric regime, the free energy and the location of the triple point within the approximation.
arXiv comment9 pages, 2 figures, talk presented at the Corfu Summer Institute 2015 "School and Workshops on Elementary Particle Physics and Gravity", to appear in the proceedings of this event