Behavior of universal critical parameters in the QCD phase diagram

Duke U.); Marcus Bluhm (North Carolina State U.); Marlene Nahrgang (SUBATECH; Nantes; Steffen A. Bass (Duke U.); Thomas Schaefer (North Carolina State U.)

arxiv: 1612.04564 · v1 · pith:SCMU5BT4new · submitted 2016-12-14 · ⚛️ nucl-th · hep-ph

Behavior of universal critical parameters in the QCD phase diagram

Marcus Bluhm (North Carolina State U.) , Marlene Nahrgang (SUBATECH , Nantes , Duke U.) , Steffen A. Bass (Duke U.) , Thomas Schaefer (North Carolina State U.) This is my paper

classification ⚛️ nucl-th hep-ph

keywords criticaldiagramfluctuationsisingmodelparametersphasepotential

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We determine the dependence of important parameters for critical fluctuations on temperature and baryon chemical potential in the QCD phase diagram. The analysis is based on an identification of the fluctuations of the order parameter obtained from the Ising model equation of state and the Ginzburg-Landau effective potential approach. The impact of the mapping from Ising model variables to QCD thermodynamics is discussed.

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Behavior of universal critical parameters in the QCD phase diagram

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