Goldstone-Type Pseudoscalar Mesons: Instantaneous Bethe-Salpeter Models
Wolfgang Lucha
TL;DR
This paper introduces an instantaneous Bethe-Salpeter model to analyze massless pseudoscalar mesons using a potential-based approach in configuration space.
Contribution
It presents a novel instantaneous formalism for studying pseudoscalar mesons within the Bethe-Salpeter framework.
Findings
Successful formulation of a potential-based model for massless pseudoscalar mesons.
Provides insights into the structure of pseudoscalar mesons using the new formalism.
Lays groundwork for further phenomenological studies of mesons with this approach.
Abstract
A nontrivial instantaneous variant of the Bethe-Salpeter formalism allows us to discuss massless pseudoscalar mesons from a configuration-space-potential point of view.
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