Cubic asymmetric multitrace matrix model

Abstract

We analyze multitrace random matrix models with the help of the saddle point approximation and we introduce a multitrace term of type $-c_1{c}_3$ to the action. We obtain the numerical phase diagram of the model, with a stable asymmetric phase and the triple point. Furthermore, we examine response functions in this model.

v2 - title slightly changed, discussion expanded in several places, section 4.2-4.4 added, version to be submitted to JHEP