Explicit RG flows for a solvable holographic QCD

21.02.2019 14:30 – 15:30

The holographic correspondence gives a description
of RG flow in terms of a gravitational solution with particular
asymptotic properties. In this talk, I will describe our joint work with
Irina Aref'eva and Giuseppe Policastro on RG flows for solvable
holographic model corresponding to $A_1\times A_1$ Toda chain. We
constructed exact solutions which can interpolate between an AdS fixed
point in the UV limit and a hyperscaling violating boundary in the IR
region. Analytic black brane solutions at finite temperature are found. I
will show that the solutions obey the Gubser's bound and discuss the
properties of the solutions and the interpretation in terms of RG flow.

Lieu

Bâtiment: Ecole de Physique

Salle 234

entrée libre