Time-Dependent Meson Melting in External Magnetic Field

Understand

The dynamics of a probe D7-brane in an asymptotically AdS-Vaidya background has been investigated in the presence of an external magnetic field.

• Holographically, this is dual to the dynamical meson melting in the N = 2 super Yang-Milles theory.
• If the final temperature of the system is large enough, the probe D7-brane will dynamically cross the horizon (black hole embedding).
• By turning on the external magnetic field and raising it sufficiently, the final embedding of the corresponding D7-brane changes to Minkowski embedding.