Updates on the Columbia plot and its extended/alternative versions
- Francesca CUTERI
- Francesca CUTERI (Goethe Universität - Frankfurt am Main)
We report on the status of ongoing investigations aiming at: locating the deconfinement critical point with standard Wilson fermions and Nf = 2 flavors towards the continuum limit (standard Columbia plot); locating the tricritical masses at imaginary chemical potential with unimproved staggered fermions at Nf = 2 (extended Columbia plot); identifying the order of the chiral phase transition at μ = 0 for Nf = 2 via extrapolation from non integer Nf (alternative Columbia plot).
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Nonzero Temperature and Density