Mesonic correlators at non-zero baryon chemical potential
arXiv:2001.04415
Abstract
In order to study the fate of mesons in thermal QCD at finite baryon chemical potential, we consider light mesonic correlation functions using the Taylor expansion to , in both the hadronic and quark-gluon plasma phases. We use the FASTSUM anisotropic fixed-scale lattices with flavours of Wilson fermion. We find that mesonic correlators are sensitive to finite-density corrections and that the second-order terms indicate the chiral crossover in the vector and axial-vector channels.
6 pages, 4 figures, 1 table. Proceeding of the 37th International Symposium on Lattice Field Theory - Lattice2019
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