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arXiv · 1102.4841

Dynamical Locking of the Chiral and the Deconfinement Phase Transition in QCD

Jens Braun·Alexander Janot
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Abstract

We study the fixed-point structure of four-fermion interactions in two-flavor QCD with Nc colors close to the finite-temperature phase boundary. In particular, we analyze how the fixed-point structure of four-fermion interactions is related to the confining dynamics in the gauge sector. We show that there exists indeed a mechanism which dynamically locks the chiral phase transition to the deconfinement phase transition. This mechanism allows us to determine a window for the values of physical observables in which the two phase transitions lie close to each other.

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Jens Braun, Alexander Janot. 2011-02-23. Dynamical Locking of the Chiral and the Deconfinement Phase Transition in QCD. https://doi.org/10.1103/physrevd.84.114022

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