Hanging gardens and divisors from Adinkras

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• Amanda Francis (American Mathematical Society)
• Thursday 21 July 2022, 14:30-15:30
• Seminar Room 1, Newton Institute.

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KA2W03 - Mathematical physics: algebraic cycles, strings and amplitudes

An adinkra is a (simple) decorated graph yielding a model of a supersymmetry algebra. Each such graph can be associated to a Riemann surface and to an interesting poset of ranking functions on the vertices of the graph. Using generalized Fermat curves, we discuss the divisors on the associated Riemann surface determined by ranking functions for the (1|5) superalgebra (the elementary 5-extended Poincar\’e superalgebra in 1-dimensional Minkowski space). 

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

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