Last updated
2018-11-29T09:19:06.377+00:00
Abstract
A simple formula is given for the n-field tree-level MHV gravitational amplitude, based on soft limit factors. It expresses the full S_n symmetry naturally, as a determinant of elements of a symmetric (n x n) matrix.
Symplectic ID
356587
Submitted to ORA
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Publication type
15
Publication date
2012