Flavor meson localization in 5d braneworld

Abstract

We propose a brane-world, which contains flavor quarks and mesons, by embedding dimensionally reduced D7-brane in both the supersymmetric and non-supersymmetric 5d background which are obtained as the solutions of type IIB supergravity compactified on Ad$S_5\times S^5$. In the supersymmetric case, the RS brane can be put at any point of the fifth coordinate, but it is pushed to the Ad$S_5$ boundary in the non-supersymmetric case. We study the localization of the flavor mesons, the fluctuation-modes of D7-brane, on the Randall-Sundrum brane in these backgrounds.

15 pages, 2 figures

References in corpus (1)

• Chiral symmetry breaking driven by dilaton

Cited by in corpus (3)

• A holographic model of deconfinement and chiral symmetry restoration
• Entropy of the Randall-Sundrum brane world with the generalized uncertainty principle
• Localized Backreacted Flavor Branes in Holographic QCD