Modular Forms and Generalized Anomaly Cancellation Formulas
Fei Han, Kefeng Liu, Weiping Zhang
TL;DR
This paper extends existing anomaly cancellation formulas to include auxiliary bundles and line bundles without assuming conditions on Pontryagin forms, broadening their applicability in mathematical physics.
Contribution
It introduces a generalized framework for anomaly cancellation formulas involving additional bundles without prior restrictions on Pontryagin forms.
Findings
Generalized anomaly cancellation formulas involving auxiliary bundles.
No restrictions on first Pontryagin forms in the new formulas.
Broader applicability in mathematical physics contexts.
Abstract
In this paper, we generalize the anomaly cancellation formulas in \cite{AW, Liu1, HZ2} to the cases that an auxiliary bundle as well as a complex line bundle are involved with no conditions on the first Pontryagin forms being assumed.
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