130 citations · 1k across the 44 of their papers we have counts for
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hep-th2009★ 10 cited
N=4 Superconformal Algebra and the Entropy of HyperKahler Manifolds
Tohru Eguchi, Kazuhiro Hikami
We study the elliptic genera of hyperKahler manifolds using the representation theory of N=4 superconformal algebra. We consider the decomposition of the elliptic genera in terms o…
math-ph2009★ 4 cited
Superconformal Algebras and Mock Theta Functions 2. Rademacher Expansion for K3 Surface
Tohru Eguchi, Kazuhiro Hikami
The elliptic genera of the K3 surfaces, both compact and non-compact cases, are studied by using the theory of mock theta functions. We decompose the elliptic genus in terms of the…