Locally-finite quantities in sYM

Jacob L. Bourjaily; Cameron Langer; Kokkimidis Patatoukos

doi:10.1007/JHEP04(2021)298

Locally-finite quantities in sYM

Jacob L. Bourjaily
, Cameron Langer
, Kokkimidis Patatoukos

Physics

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

A locally-finite quantity is one for which there is no region of divergence anywhere in the space of real loop momenta; it can therefore be computed (in principle) without regularization. In this work, we prove that all two-loop ratio functions in planar, maximally supersymmetric Yang-Mills theory are locally-finite.

Original language	English (US)
Article number	298
Journal	Journal of High Energy Physics
Volume	2021
Issue number	4
DOIs	https://doi.org/10.1007/JHEP04(2021)298
State	Published - Apr 2021

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1007/JHEP04(2021)298

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title = "Locally-finite quantities in sYM",

abstract = "A locally-finite quantity is one for which there is no region of divergence anywhere in the space of real loop momenta; it can therefore be computed (in principle) without regularization. In this work, we prove that all two-loop ratio functions in planar, maximally supersymmetric Yang-Mills theory are locally-finite.",

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doi = "10.1007/JHEP04(2021)298",

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T1 - Locally-finite quantities in sYM

AU - Bourjaily, Jacob L.

AU - Langer, Cameron

AU - Patatoukos, Kokkimidis

PY - 2021/4

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N2 - A locally-finite quantity is one for which there is no region of divergence anywhere in the space of real loop momenta; it can therefore be computed (in principle) without regularization. In this work, we prove that all two-loop ratio functions in planar, maximally supersymmetric Yang-Mills theory are locally-finite.

AB - A locally-finite quantity is one for which there is no region of divergence anywhere in the space of real loop momenta; it can therefore be computed (in principle) without regularization. In this work, we prove that all two-loop ratio functions in planar, maximally supersymmetric Yang-Mills theory are locally-finite.

UR - https://www.scopus.com/pages/publications/85105156286

UR - https://www.scopus.com/pages/publications/85105156286#tab=citedBy

U2 - 10.1007/JHEP04(2021)298

DO - 10.1007/JHEP04(2021)298

M3 - Article

AN - SCOPUS:85105156286

SN - 1126-6708

VL - 2021

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 4

M1 - 298

ER -

Locally-finite quantities in sYM

Abstract

All Science Journal Classification (ASJC) codes

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