Speaker
Mr
Niels Schlusser
(TU Darmstadt)
Description
EQCD is a 3D bosonic theory containing SU(3) and an adjoint scalar,
which efficiently describes the infrared, nonperturbative sector of
hot QCD and which is highly amenable to lattice study. We improve
the matching between lattice and continuum EQCD by determining the
final unknown coefficient in the $\mathcal{O}(a)$ matching, an additive
scalar mass renormalization. We do this numerically by using the
symmetry-breaking phase transition point of the theory as a line of
constant physics. This prepares the ground for a precision study of
the transverse momentum diffusion coefficient $C(q_\perp)$ within
this theory. As a byproduct, we provide an
updated version of the EQCD phase diagram.
Author
Mr
Niels Schlusser
(TU Darmstadt)
Co-author
Prof.
Guy D. Moore
(TU Darmstadt)
