Holography and chiral Lagrangian

TL;DR

This paper derives all order p^6 low-energy constants in holographic models with Yang-Mills and Chern-Simons terms, revealing model-independent relations that extend previous p^4 order findings and connect different amplitudes.

Contribution

It provides a comprehensive derivation of order p^6 low-energy constants in holographic models and uncovers generalized model-independent relations among them.

Findings

All O(p^6) low-energy constants derived for the models.

Existence of generalized model-independent relations among constants.

Some relations extend to connections between different amplitudes.

Abstract

In a wide class of holographic models described by the Yang-Mills and Chern-Simons terms, we derive all the ${\cal O}(p^6)$ Chiral Perturbation Theory low-energy constants. Various model-independent relations exist among the constants up to this order, generalizing the previously found relations at $p^4$ order. Some of them can be extended to relations between different amplitudes.