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arXiv · 1807.01630

Thermodynamic Geometry and Deconfinement Temperature

Paolo Castorina·Mauro Imbrosciano·Daniele Lanteri
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Abstract

The application of Riemannian geometry to the analysis of the equilibrium thermodynamics in Quantum Chromodynamics (QCD) at finite temperature and baryon density gives a new method to evaluate the critical temperature, $T_c$, of the deconfinement transition. In the confined phase, described by the thermodynamic geometry of the Hadron Resonance Gas, the estimate of $T_c$ turns out completely consistent with lattice QCD simulations of the quark-gluon plasma phase if the hadron excluded volume and the interaction effects are taken into account.

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Paolo Castorina, Mauro Imbrosciano, Daniele Lanteri. 2018-07-04. Thermodynamic Geometry and Deconfinement Temperature. https://doi.org/10.1140/epjp/i2019-12617-y

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