A New Way to Compute the Pseudoscalar Screening Mass at Finite Chemical Potential

Prasad Hegde, Rishabh Thakkar

We present a method to calculate the pion screening mass in 2+1-flavor lattice QCD to $\mathcal{O}({\mu }_{\ell }^2)$, where ${\mu }_{\ell }$ is the isoscalar chemical potential. Our approach is b…