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BPS states, Donaldson-Thomas invariants and Hitchin pairs

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

Moduli Spaces

A string theoretic construction will be presented relating BPS states, Donaldson-Thomas invariants and the cohomology of the Hitchin system. In particular, the work of Hausel and Rodrgiguez-Villegas will be given a natural physical explanation based on geometric engineering.

This is work in collaboration with Wu-yen Chuang and Guang Pan.

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

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