Kroll-Lee-Zumino quantum field theory of pionic interactions: rho-meson propagator at two-loop level and electromagnetic pion form factor
C. A. Dominguez, M. Lushozi, K. Schilcher

TL;DR
This paper applies the Kroll-Lee-Zumino quantum field theory to calculate the rho-meson propagator at two-loop order, advancing the understanding of pionic interactions and electromagnetic form factors.
Contribution
It provides a two-loop calculation of the rho-meson propagator within the Kroll-Lee-Zumino framework, a novel application for pionic strong interactions.
Findings
Two-loop rho-meson propagator computed
Enhanced understanding of pionic interactions
Implications for electromagnetic pion form factor
Abstract
The Kroll-Lee-Zumino renormalizable Abelian quantum field theory of pionic strong interactions is used to compute the rho-meson propagator at the two-loop level.
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Taxonomy
TopicsCold Atom Physics and Bose-Einstein Condensates · Quantum and electron transport phenomena · Physics of Superconductivity and Magnetism
