Soft Theorems, Anomalies and Precursors
Abstract
We find that in 6d maximal supergravity there are 3-loop order amplitudes with non-vanishing soft-scalar limits and anomalous E5(5) duality, induced by a 3-loop UV divergence. If the relevant non-vanishing soft-scalar limits would be detected in 1-loop amplitudes, it would be a 1-loop precursor of a 3-loop UV divergence in 6d.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.