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arXiv · 0807.0607

Weak-Interacting Holographic QCD

Doron Gazit·Ho-Ung Yee
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Abstract

We propose a simple prescription for including low-energy weak-interactions into the framework of holographic QCD, based on the standard AdS/CFT dictionary of double-trace deformations. As our proposal enables us to calculate various electro-weak observables involving strongly coupled QCD, it opens a new perspective on phenomenological applications of holographic QCD. We illustrate efficiency and usefulness of our method by performing a few exemplar calculations; neutron beta decay, charged pion weak decay, and meson-nucleon parity non-conserving (PNC) couplings. The idea is general enough to be implemented in both Sakai-Sugimoto as well as Hard/Soft Wall models.

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Doron Gazit, Ho-Ung Yee. 2008-08-06. Weak-Interacting Holographic QCD. https://doi.org/10.1016/j.physletb.2008.10.045

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