To d d , or not to d d : recent developments and comparisons of regularization schemes

C. Gnendiger; Adrian Signer; Dominik Stöckinger; Alessandro Broggio; Adriano Cherchiglia; Félix Driencourt-Mangin; A. R. Fazio; Brigitte Hiller; Pierpaolo Mastrolia; Tiziano Peraro; R. Pittau; Giovanni Marco Pruna; Germán Rodrigo; Marcos Sampaio; Germán F. R. Sborlini; William J. Torres Bobadilla; Francesco Tramontano; Yannick Ulrich; Andrea Visconti

doi:10.1140/epjc/s10052-017-5023-2

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Abstract

We give an introduction to several regularization schemes that deal with ultraviolet and infrared singularities appearing in higher-order computations in quantum field theories. Comparing the computation of simple quantities in the various schemes, we point out similarities and differences between them.

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Gnendiger et al. (2017) studied this question.

synapsesocial.com/papers/6a711707c2d7c3090827022c https://doi.org/10.1140/epjc/s10052-017-5023-2

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To d d , or not to d d : recent developments and comparisons of regularization schemes

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To d d , or not to d d : recent developments and comparisons of regularization schemes

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