Elliptic genera of monopole strings

نویسندگان

  • Dongsu Bak
  • Andreas Gustavsson
چکیده

We obtain elliptic genera of monopole string in 5d MSYM. We find agreement with the corresponding TST-dual dyonic-instanton single particle indices in arXiv:1110.2175. We make use of (2,2) superconformal algebra and its spectral flow, and the agreement can therefore be taken as evidence that monopole string (4,4) sigma models are exactly quantum superconformal.

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تاریخ انتشار 2015