Imaginary potential in strongly coupled $\mathcal{N}=4$ SYM plasma in a magnetic field

Abstract

We study the effect of a constant magnetic field on the imaginary part of a quarkonia potential in a strongly-coupled $\mathcal{N}=4$ SYM plasma. We consider the pair axis to be aligned perpendicularly and parallel to the magnetic field, respectively. For both cases, we find that the presence of the magnetic field tends to enhance the imaginary potential thus decreasing the the thermal width. In addition, the magnetic field has a stronger effect on the imaginary potential when the pair axis is perpendicular to the magnetic field rather than parallel.

10 pages, 5 figures

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Cited by in corpus (4)

• A systematically study of thermal width of heavy quarkonia in a finite temperature magnetized background from holography
• The effect of gluon condensate on imaginary potential and thermal width from holography
• Holographic imaginary potential of a quark antiquark pair in the presence of gluon condensation
• The imaginary potential and entropic force of heavy quarkonia in strongly coupled N = 4 supersymmetric Yang-Mills plasma on the Coulomb branch