arXiv · 2309.11833
SL(2,Z) Modular Forms and Anomaly Cancellation Formulas II
Abstract
By some SL(2, Z) modular forms introduced in [4] and [9], we construct some Γ^0(2) and Γ_0(2) modular forms and obtain some new cancellation formulas for spin manifolds and spin^c manifolds respectively. As corollaries, we get some divisibility results of index of twisted Dirac operators on spin manifolds and spin^c manifolds .
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Jianyun Guan, Yong Wang. 2023-09-28. SL(2,Z) Modular Forms and Anomaly Cancellation Formulas II. https://arxiv.org/abs/2309.11833
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