From the signature theorem to anomaly cancellation
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DOI: 10.1216/rmj.2020.50.181
Abstract: We survey the Hirzebruch signature theorem as a special case of the Atiyah-Singer index theorem. The family version of the Atiyah-Singer index theorem in the form of the Riemann-Roch-Grothendieck-Quillen (RRGQ) formula is then applied to… read more here.
Keywords: signature; signature theorem; theorem anomaly; anomaly cancellation ... See more keywords