Towards flavored bound states beyond rainbows and ladders
classification
⚛️ nucl-th
hep-lathep-ph
keywords
beyondboundstatesansatzapproachbrieflycontributionsdescribe
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We give a snapshot of recent progress in solving the Dyson-Schwinger equation with a beyond rainbow-ladder ansatz for the dressed quark-gluon vertex which includes ghost contributions. We discuss the motivations for this approach with regard to heavy-flavored bound states and form factors and briefly describe future steps to be taken.
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