Confinement/Deconfinement temperature for a rotating quark-gluon plasma
arXiv:2201.05581 · doi:10.1103/PhysRevD.105.106003
Abstract
Non-central heavy ion collisions lead to the production of a quark gluon plasma with angular momentum. We investigate, using holographic AdS/QCD models, how does rotation of the medium affects the confinement/deconfinement transition temperature . In holographic models, this transition is represented by a Hawking-Page process involving two asymptotically anti-de Sitter spaces. The plasma is represented here by extending the holographic approach to anti-de Sitter spaces with cylindrical symmetry. Then, the rotation of the medium is introduced through a Lorentz boost. We consider hard and soft wall AdS/QCD models. In both cases we find it out that, as the rotational velocity increases, decreases, following the expression , where is the Lorentz factor.
arXiv comment13 pages, 3 figures. More discussions and clarifications about the thermodynamics of the model and other aspects included, one new appendix and new references added. Version accepted in Phys. Rev. D
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