Speakers
Description
It is well known that strong magnetic fields arise in heavy ion collisions. The magnetic field effects essentially depend on centrality of the collision and other conditions. We study influence of external magnetic field on QCD phase diagram (temperature, chemical potential). We perform this study within holographic QCD and compare obtained results with lattice calculations available for small chemical potential. Phase diagram strongly depends on quark masses. Inverse magnetic catalysis takes place for light quarks, whereas magnetic catalysis is realized for heavy quarks under special conditions. Magnetic effects essentially depend on the anisotropy, and we show what happens with isotropisation of the models. The talk is based on papers arXiv:2305.06345; Eur. Phys.J.C 83 1, 79, 2023 (arXiv:2203.12539); JHEP 07, 161, 2021 (arXiv:2011.07023).
Details
Dr. Pavel Slepov, Steklov Mathematical Institute of RAS, Russia, http://www.mi-ras.ru
| Is this abstract from experiment? | No |
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| Name of experiment and experimental site | N/A |
| Is the speaker for that presentation defined? | Yes |
| Internet talk | No |
