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hep-th2020★ 3 cited
Boundary contributions to three loop superstring amplitudes
Kowshik Bettadapura, Hai Lin
In type II superstring theory, the vacuum amplitude at a given loop order can receive contributions from the boundary of the compactified, genus supermoduli space of curves…
math.AG2020
Koszul's Splitting Theorem and the Super Atiyah Class
Kowshik Bettadapura
In this article we present a self-contained account of two important results in complex supergeometry: (1) Koszul's Splitting theorem and (2) Donagi and Witten's decomposition of t…