Articles with "particle amplitude" as a keyword



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The two-loop five-particle amplitude in N$$ \mathcal{N} $$ = 8 supergravity

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Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep03(2019)115

Abstract: A bstractWe compute for the first time the two-loop five-particle amplitude in N$$ \mathcal{N} $$ = 8 supergravity. Starting from the known integrand, we perform an integration-by-parts reduction and express the answer in terms of… read more here.

Keywords: particle amplitude; five particle; two loop; loop five ... See more keywords