Prefer a chat interface with context about you and your work?
Random matrix study of the QCD sign problem
We investigate the severity of the sign problem in a random matrix model for QCD at finite temperature $T$ and baryon chemical potential $\ensuremath{\mu}$. We obtain an analytic expression for the average phase factor---the measure of the severity of the sign problem at arbitrary $T$ and $\ensuremath{\mu}$. We observe that …