Holographic dynamics of unstable branes in AdS
Marija Zamaklar, Kasper Peeters
TL;DR
This paper investigates the decay process of unstable D-branes in Anti-de Sitter space using gauge theory duality, focusing on particle emission and decay dynamics, with findings consistent with flat space behavior.
Contribution
It provides a detailed gauge theory analysis of unstable brane decay in AdS, including particle counting and emission amplitude suppression, extending flat space results to curved backgrounds.
Findings
Emission amplitude decreases with increasing particle mass
Decay dynamics align with flat space decay behavior
Method for counting decay products in gauge theory context
Abstract
The gauge theory dual to the decay of an unstable D-particle in AdS is analysed in terms of coherent states. We discuss in detail how to count the number of particles in the decay product. We find, in agreement with the analysis in flat space, that the emission amplitude is suppressed as the mass of the radiated particles increases.
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