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Angular integrals in d dimensions

Gábor Somogyi

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Source: Crossref

Published: Aug 1, 2011

DOI: 10.1063/1.3615515

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Source abstract

We discuss the evaluation of certain d-dimensional angular integrals which arise in perturbative field theory calculations. We find that the angular integral with n denominators can be computed in terms of a certain special function, the so-called H-function of several variables. We also present several illustrative examples of the general result and briefly consider some applications.

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