Calculations of $\mathcal{O}(p^6)$ Resonance Coupling Constants in the Scalar Sector of the ENJL Model

Abstract

We derive the scalar resonance coupling constants of resonance chiral theory from the Extended Nambu Jona-Lasinio model by using heat-kernel expansion.

7 pages

References in corpus (2)

• Towards a consistent estimate of the chiral low-energy constants
• On the scalar nonet in the extended Nambu Jona-Lasinio model