275 citations · 3k across the 94 of their papers we have counts for
6 papers · 1 filter
Proper static potential in classical lattice gauge theory at finite T
Alexander Lehmann, Alexander Rothkopf
We compute the proper real-time interaction potential between a static quark and antiquark in classical lattice gauge theory at finite temperature. Our central result is the determ…
Trace preserving quantum dynamics using a novel reparametrization-neutral summation-by-parts difference operator
Oskar Ålund, Yukinao Akamatsu, Fredrik Laurén +3
We develop a novel numerical scheme for the simulation of dissipative quantum dynamics following from two-body Lindblad master equations. All defining continuum properties of the L…
Real-Time-Evolution of Heavy Quarks in the Glasma
Alexander Lehmann, Alexander Rothkopf
We introduce a novel real-time formulation of lattice NRQCD designed for simulations in the background of an highly occupied gluon field. By evolving quarks in the background of a…
Thermalization and dynamical spectral properties in the quark-meson model
Linda Shen, Jürgen Berges, Jan M. Pawlowski +1
We investigate the nonequilibrium evolution of the quark-meson model using two-particle irreducible effective action techniques. Our numerical simulations, which include the full d…
Quarkonium production and suppression: Theory
Alexander Rothkopf
Heavy quarkonium theory has seen significant progress over the past years. Not only has the community steadily improved the understanding of fully equilibrated quarkonium using fir…
Bryan's Maximum Entropy Method -- diagnosis of a flawed argument and its remedy
Alexander Rothkopf
The Maximum Entropy Method (MEM) is a popular data analysis technique based on Bayesian inference, which has found various applications in the research literature. While the MEM it…