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Hadronic bound states in SU(2) from Dyson–Schwinger equations
By using the Dyson–Schwinger/Bethe–Salpeter formalism in Euclidean spacetime, we calculate the ground state spectrum of [Formula: see text] hadrons in an SU(2) gauge theory with two fundamental fermions. We show that the rainbow-ladder truncation, commonly employed in QCD studies, is unsuitable for...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4423856/ https://www.ncbi.nlm.nih.gov/pubmed/25995703 http://dx.doi.org/10.1140/epjc/s10052-015-3324-x |