https://doi.org/10.1140/epjp/s13360-024-05925-2
Regular Article
Quarkonia mass spectra and thermodynamical properties under the effect of finite magnetic field and quark condensate
1
Department of Physics, Institute of Science, Banaras Hindu University (BHU), 221005, Varanasi, India
2
Discipline of Natural Sciences, PDPM Indian Institute of Information Technology Design and Manufacturing, 482005, Jabalpur, India
3
Key Laboratory of Quark and Lepton Physics (MOE) and Institute of Particle Physics, Central China Normal University, 430079, Wuhan, China
Received:
5
May
2024
Accepted:
12
December
2024
Published online:
25
December
2024
In this article, we explore the thermodynamic properties of the quark–gluon plasma in the presence of magnetic fields. Our analysis of the magnetized QGP equation of state takes into account the effects of magnetic catalysis and inverse magnetic catalysis on constituent quark masses. We present a comprehensive theoretical framework that considers the modified heavy quark potential and Debye screening mass. Our analysis further extends to the binding energy and mass spectra of various charmonium and bottomonium states. We discuss these results alongside the thermodynamic properties, namely, pressure, energy density, and speed of sound, shedding light on the interplay between magnetic fields and medium temperature. Our findings suggest that the magnetic field, along with the magnetic catalysis and inverse magnetic catalysis effects, significantly modifies the thermodynamic properties of QGP.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
