Holographic Schwinger effect in a rotating strongly coupled medium

Abstract

We perform the potential analysis for the holographic Schwinger effect in a rotating deformed AdS black-hole background. We calculate the total potential of a quark-antiquark ($Q\bar{Q}$) pair in an external electric field and evaluate the critical electric field from Dirac-Born-Infeld (DBI) action. It is shown that the inclusion of angular velocity decreases the potential barrier thus enhancing the Schwinger effect, opposite to the effect of the confining scale. Moreover, by increasing angular velocity decreases the critical electric field above which the pairs are produced freely without any suppression. Furthermore, we conclude that producing $Q\bar{Q}$ pairs would be easier in rotating medium.

8 pages, 4 figures, to be published in Chinese Physics C

References in corpus (12)

• Linear Confinement and AdS/QCD
• Angular momentum conservation in heavy ion collisions at very high energy
• Holography, Heavy-Quark Free Energy, and the QCD Phase Diagram
• Holographic Schwinger effect in de Sitter space
• Robustness and Infrared Sensitivity of Various Observables in the Application of AdS/CFT to Heavy Ion Collisions
• Logarithmic correction in the deformed ${\mathrm{AdS}}_5$ model to produce the heavy quark potential and QCD beta function
• A class of rotating hairy black holes in arbitrary dimensions
• A holographic description of the Schwinger effect in a confining gauge theory
• Magnetic instability in AdS/CFT : Schwinger effect and Euler-Heisenberg Lagrangian of Supersymmetric QCD
• Schwinger Effect and Negative Differential Conductivity in Holographic Models
• Effect of gluon condensate on holographic Schwinger effect
• Holographic Schwinger effect with a moving D3-brane

Cited by in corpus (1)

• String breaking and running coupling of $\mathrm{Q}\bar{\mathrm{Q}}$ in a rotating media from holography