Composite Reweighting the Glasgow Method for Finite Density QCD
Abstract
Description
The reweighting method developed in Glasgow to circumvent the lattice action becoming complex at finite density suffers from a pathological onset transition thought to be due to the reweighting. We present a new reweighting scheme based on this approach in which we combine ensembles to alleviate the sampling bias we identify in the polynomial coefficients of the fugacity expansion.
5 pages, 4 figures
5 pages, 4 figures