Time dependent Interface in AdS Black Hole Spacetime

TL;DR

This paper studies a probe D5-brane in AdS black hole spacetime, revealing it does not cross the horizon and its behavior is independent of motion on the S5 subspace, contributing to holographic defect models.

Contribution

It introduces a new defect solution involving a moving D5-brane in AdS black hole spacetime, showing horizon avoidance and independence from S5 motion.

Findings

Probe D5-brane does not penetrate the black hole horizon.

Solution's behavior is independent of S5 subspace motion.

Provides insights into defect dynamics in holographic models.

Abstract

We consider a D5-brane solution in AdS black hole spacetime. This is a defect solution moving in subspace of AdS5 x S5. This non-local object is realized by the probe D5-brane moving in black hole spacetime. We found this probe brane does not penetrate the black hole horizon. We also found the solution does not depend on the motion on S5 subspace.