Equivariant K-Theory and Refined Vafa–Witten Invariants
Sign Up to like & getrecommendations! Published in 2020 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-020-03821-1
Abstract: In Maulik and Thomas (in preparation) the Vafa–Witten theory of complex projective surfaces is lifted to oriented $${\mathbb {C}}^*$$ C ∗ -equivariant cohomology theories. Here we study the K-theoretic refinement. It gives rational functions in… read more here.
Keywords: vafa witten; refined vafa; equivariant theory; theory refined ... See more keywords