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From Orthogonal Grassmanian to Three-algebra

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If you have a question about this talk, please contact Mustapha Amrani.

Mathematics and Applications of Branes in String and M-theory

The leading singularities of ABJM amplitudes are given by the residues of an Orthogonal Grassmanian. I will discuss how this information controls the multi-loop amplitude, revealing an interesting relation between 4D N=4 SYM and ABJM . The behavior of the residues under complex deformation encodes, to the first order, the recent kinematic/three-algebra duality.

This talk is part of the Isaac Newton Institute Seminar Series series.

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