Illustrations of integrand-basis building at two loops
Illustrations of integrand-basis building at two loops
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Berlin/Heidelberg: Springer Berlin Heidelberg
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English
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Berlin/Heidelberg: Springer Berlin Heidelberg
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bstract
We outline the concrete steps involved in building prescriptive master integrand bases for scattering amplitudes beyond the planar limit. We highlight the role of contour choices in such bases, and illustrate the full process by constructing a complete, triangle power-counting basis at two loops for six particles. We show how collin...
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Illustrations of integrand-basis building at two loops
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TN_cdi_doaj_primary_oai_doaj_org_article_23bead204b7c4a40bfcd8913b8a181c3
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_23bead204b7c4a40bfcd8913b8a181c3
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ISSN
1029-8479
E-ISSN
1029-8479
DOI
10.1007/JHEP08(2022)176
