Curvature of the pseudocritical line in (2+1)-flavor QCD with HISQ fermions
arXiv:1510.06847
Abstract
We study QCD with (2+1)-HISQ fermions at nonzero temperature and nonzero imaginary baryon chemical potential. Monte Carlo simulations are performed using the MILC code along the line of constant physics with a light to strange mass ratio of on lattices up to to check for finite cutoff effects. We determine the curvature of the pseudocritical line extrapolated to the continuum limit.
7 pages, 3 figures, Proceedings of the 33rd International Symposium on Lattice Field Theory (Lattice 2015), 14-18 July 2015, Kobe International Conference Center, Kobe, Japan
References in corpus (8)
- Highly Improved Staggered Quarks on the Lattice, with Applications to Charm Physics
- Scaling studies of QCD with the dynamical HISQ action
- Curvature of the chiral pseudo-critical line in QCD: continuum extrapolated results
- Critical line of 2+1 flavor QCD: Toward the continuum limit
- On the critical line of 2+1 flavor QCD
- Complex Langevin dynamics and other approaches at finite chemical potential
- Curvature of the chiral pseudo-critical line in QCD
- The QCD phase diagram from analytic continuation