Article Dans Une Revue Physics of Atomic Nuclei [Âdernaâ fizika / Yadernaya Fizika] Année : 2023

Influence of Relativistic Rotation on QCD Properties

Résumé

This paper is devoted to the study of QCD properties affected by relativistic rotation. The presented results were obtained within the first-principle lattice simulation of gluodynamics and in QCD with dynamical quarks. We discuss how relativistic rotation influences confinement/deconfinement and chiral symmetry breaking/restoration phase transitions. We also focus on the moment of inertia of gluon plasma, which unexpectedly takes a negative value below the ‘‘supervortical temperature’’ $T_{s}=1.50(10)T_{c}$, vanishes at $T=T_{s}$, and becomes a positive quantity at higher temperatures. The negative moment of inertia indicates a thermodynamic instability of rigid rotation. Finally, we discuss the spatial structure of rotating gluon plasma and demonstrate the emergence of an inhomogeneous phase transition in a certain range of temperatures and rotation velocities.

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hal-04477022 , version 1 (17-06-2025)

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V.V Braguta, M.N Chernodub, I.E Kudrov, A.A Roenko, D.A Sychev. Influence of Relativistic Rotation on QCD Properties. Physics of Atomic Nuclei [Âdernaâ fizika / Yadernaya Fizika], 2023, 86 (6), pp.1249-1255. ⟨10.1134/S1063778824010150⟩. ⟨hal-04477022⟩
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