55 citations · 155 across the 5 of their papers we have counts for
7 papers
On high-order perturbative calculations at finite density
Ioan Ghisoiu, Tyler Gorda, Aleksi Kurkela +3
We discuss the prospects of performing high-order perturbative calculations in systems characterized by a vanishing temperature but finite density. In particular, we show that the…
Debye screening mass of hot Yang-Mills theory to three-loop order
Ioan Ghisoiu, Jan Moller, York Schroder
Building upon our earlier work, we compute a Debye mass of finite-temperature Yang-Mills theory to three-loop order. As an application, we determine a contribution to the the…
Right-handed neutrino production rate at T > 160 GeV
I. Ghisoiu, M. Laine
The production rate of right-handed neutrinos from a Standard Model plasma at a temperature above a hundred GeV has previously been evaluated up to NLO in Standard Model couplings…
Interpolation of hard and soft dilepton rates
I. Ghisoiu, M. Laine
Strict next-to-leading order (NLO) results for the dilepton production rate from a QCD plasma at temperatures above a few hundred MeV suffer from a breakdown of the loop expansion…
Automated computation meets hot QCD
Ioan Ghisoiu, York Schroder
We give a short review on recent progress in the field of automated calculations in finite-temperature field theory, where integration-by-parts techniques have proven (almost) as u…
A new method for taming tensor sum-integrals
Ioan Ghisoiu, York Schröder
We report on the computation of a class of massless bosonic three-loop vacuum sum-integrals which are key building blocks for an evaluation of the Debye screening mass in hot QCD.…