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arxiv: 0802.1948 · v1 · submitted 2008-02-14 · ⚛️ nucl-th · hep-lat· hep-ph· nucl-ex

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Perspective on rainbow-ladder truncation

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classification ⚛️ nucl-th hep-lathep-phnucl-ex
keywords rainbow-laddertruncationcalculatedconstrainedcorrectionsdyson-schwingeremployingequations
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Prima facie the systematic implementation of corrections to the rainbow-ladder truncation of QCD's Dyson-Schwinger equations will uniformly reduce in magnitude those calculated mass-dimensioned results for pseudoscalar and vector meson properties that are not tightly constrained by symmetries. The aim and interpretation of studies employing rainbow-ladder truncation are reconsidered in this light.

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