Nonperturbative QCD thermodynamics in the external magnetic field

Abstract

The thermodynamics of quarks and gluons strongly depends on the vacuum colormagnetic field, which grows with the temperature $T$, so that spatial string tension ${\sigma }_s=\mathrm{const}{g}^4(T)T^2$. We investigate below what happens when one imposes in addition constant magnetic field and discover remarkable structure of the resulting thermodynamic potential.

10 pages, 2 figures

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Cited by in corpus (7)

• Finite-density QCD transition in magnetic field background
• Thermodynamics of quark-gluon plasma at finite baryon density
• Diamagnetic and Paramagnetic Phases in Low-Energy Quantum Chromodynamics
• Dense Quark-Gluon Plasma in strong magnetic fields
• Pion Pressure in a Magnetic Field
• Speed of sound, breaking of conformal limit and instabilities in quark-gluon plasma at finite baryon density
• Quark condensate in QCD at nonzero magnetic field and temperature