Talk page
Title:
The index of M-theory and equivariant volumes
Speaker:
Abstract:
Motivated by M-theory, I will review rank n nn K-theoretic Donaldson-Thomas theory on a toric threefold and its factorisation properties in the context of 5d/7d correspondence. In the context of this discussion I will revise the use of the Duistermaat-Heckman formula for non-compact toric Kahler manifolds, pointing out some mathematical and physical puzzles.
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