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Main Authors: Liu, Siyao, Wang, Yong
Format: Preprint
Published: 2026
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Online Access:https://arxiv.org/abs/2601.18221
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author Liu, Siyao
Wang, Yong
author_facet Liu, Siyao
Wang, Yong
contents This paper aims to derive new anomaly cancellation formulas by combining modular forms with E8 and E8*E8 bundles. To this end, we systematically twist and generalize known SL(2,Z) modular forms to define new modular forms associated with these bundles on odd-dimensional spin and spin^c manifolds, leading to a new series of anomaly cancellation formulas.
format Preprint
id arxiv_https___arxiv_org_abs_2601_18221
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Elliptic genera and E8 Bundles in odd dimensions
Liu, Siyao
Wang, Yong
Differential Geometry
58C20, 57R20, 53C80
This paper aims to derive new anomaly cancellation formulas by combining modular forms with E8 and E8*E8 bundles. To this end, we systematically twist and generalize known SL(2,Z) modular forms to define new modular forms associated with these bundles on odd-dimensional spin and spin^c manifolds, leading to a new series of anomaly cancellation formulas.
title Elliptic genera and E8 Bundles in odd dimensions
topic Differential Geometry
58C20, 57R20, 53C80
url https://arxiv.org/abs/2601.18221