### Conveners

#### Session 6

- Michele Pepe (MIB)

Oleg Borisenko
(Bogolyubov Institute for Theoretical Physics, Academy of Sciences of Ukraine)

12/10/15, 5:30 PM

A various approaches to construction of dual formulations
of non-abelian lattice gauge theories are reviewed. The conventional approach based on the character expansion is elaborated for SU(2) LGT with the staggered fermions. In the case of U(N) LGT we use the theory of the Weingarten functions to construct a dual formulation. Possible applications related to the finite-density QCD are discussed.

Dr
Ahmed Bakry
(Institute of Modern Physics,CAS)

12/10/15, 6:00 PM

The potential due to system of a three static quark (3Q) is studied using SU(3) lattice QCD at finite T. The (3Q) potential is calculated in pure SU(3) Yang-Mills latice gauge theory at finite temperature with Polyakov loops operators. In this work, we focus on the relation between the parameterization ansatz of the (3Q) potential and the observed form of the strings in the baryon. The...