Running Nonlocal Lagrangians
We investigate the renormalization of ``nonlocal'' interactions in an effective field theory using dimensional regularization with minimal subtraction. In a scalar field theory, we write an integro-differential renormalization group equation for every possible class of graph at one loop or...
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| Format: | Artikel |
| Sprache: | eng |
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| Zusammenfassung: | We investigate the renormalization of ``nonlocal'' interactions in an
effective field theory using dimensional regularization with minimal
subtraction. In a scalar field theory, we write an integro-differential
renormalization group equation for every possible class of graph at one loop
order. |
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| DOI: | 10.48550/arxiv.hep-ph/9205242 |