SL(2,Z) modular forms and Witten genus in odd dimensions

Jianyun Guan, Yong Wang, Haiming Liu

By some SL(2, Z) modular forms introduced in [4] and [10], we construct some modular forms over SL2(Z) and some modular forms over Γ^0(2) and Γ_0(2) in odd dimensions. In parallel,…