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High Energy / Nuclear Theory / RIKEN seminars

[RBRC seminar] Equation of state from lattice QCD

by Claudia Ratti (University of Houston)

I will review recent results for QCD thermodynamics obtained via lattice simulations. After discussing more traditional methods to extend results to finite chemical potential, such as Taylor expansion or analytical continuation from imaginary chemical potential, I will introduce a novel expansion scheme. This method allows us to overcome some of the known shortcomings of the Taylor expansion, and to considerably extend the coverage in chemical potential.