Magnetic Catalysis for Heavy Quarks in Anisotropic Holographic Model

Abstract

We consider a twice anisotropic five-dimensional holographic model supported by Einstein-dilaton-three-Maxwell action that was constructed in the paper [arXiv:2011.07023]. Although, that model reproduced some essential features of the ``heavy quarks'', but did not describe the magnetic catalysis (MC) phenomenon expected from lattice results for the Quark-Gluon Plasma (QGP) with heavy quarks. We study MC phenomenon as well as typical properties of the heavy quarks phase diagram contains magnetic field as a new parameter by improving the holographic model, i.e. modifying the ``heavy quarks'' warp factor and the coupling function for the Maxwell field. Considering spatial anisotropy decreases the transition temperature for all values of the magnetic field for heavy quarks model.

arXiv comment3 pages, 2 figures, to be published in Moscow University Physics Bulletin

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