Ying-Hsuan Lin

collaborators

3 papers

hep-th2025

Violation of S-duality in classical $Q$ -cohomology

Chi-Ming Chang, Ying-Hsuan Lin

We study the cohomology of a chiral supercharge $Q$ in the $N = 4$ super-Yang-Mills (SYM) theory at tree level. The cohomology classes correspond one-to-one to the $\frac1{…

math.AT2025

Genuine $C_{n}$ -equivariant $TMF$

Ying-Hsuan Lin, Akira Tominaga, Mayuko Yamashita

We determine the $TMF$ -module structures of the genuine $C_{2}$ -equivariant $TMF$ with $RO (C_{2})$ -gradings and of the $C_{3}$ -equivariant $TMF$ . More…

math.AT2024

Topological Elliptic Genera I -- The mathematical foundation

Ying-Hsuan Lin, Mayuko Yamashita

We construct {\it Topological Elliptic Genera}, homotopy-theoretic refinements of the elliptic genera for $S U$ -manifolds and variants including the Witten-Landweber-Ochanine genus.…

Violation of S-duality in classical Q-cohomology

Genuine Cn​-equivariant TMF

Topological Elliptic Genera I -- The mathematical foundation

Violation of S-duality in classical $Q$ -cohomology

Genuine $C_{n}$ -equivariant $TMF$