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Renormalization Group Coefficients for the Un-Truncated Derivative Expansion in Effective Field Theory

Vineer Bhansali
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Abstract

We investigate the renormalization of ``nonlocal" interactions which arise as an infinite sum of higher derivative interactions in an effective field theory. Using dimensional regularization with minimal subtraction in a general scalar field theory, we write an integro-differential renormalization group equation for the most general graph at one loop order.

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Vineer Bhansali. 1992-08-21. Renormalization Group Coefficients for the Un-Truncated Derivative Expansion in Effective Field Theory. https://doi.org/10.1063/1.43400

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