The Kapustin-Li formula revisited

Grants

Funding Acknowledgements

The authors would like to thank Nils Carqueville, Tony Pantev and Bertrand Toen for useful comments. Further, they thank an anonymous referee for useful suggestions. The project has been partially supported by the RTG grant "NSF Research Training Group Grant DMS-0636606". The first author would like to thank the Simons Foundation for supporting his postdoctoral fellowship during which part of this work was done.