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https://doi.org/10.2140/agt.2014.14.91
Title: | Gravitational anomaly cancellation and modular invariance | Authors: | Han, F. Liu, K. |
Keywords: | Gravitational anomaly cancellation Modular invariance |
Issue Date: | 2014 | Citation: | Han, F., Liu, K. (2014). Gravitational anomaly cancellation and modular invariance. Algebraic and Geometric Topology 14 (1) : 91-113. ScholarBank@NUS Repository. https://doi.org/10.2140/agt.2014.14.91 | Abstract: | In this paper, by combining modular forms and characteristic forms, we obtain general anomaly cancellation formulas of any dimension. For(4k +2)-dimensional manifolds, our results include the gravitational anomaly cancellation formulas of Alvarez-Gaumé and Witten in dimensions 2, 6 and 10 [1] as special cases. In dimension 4k +1, we derive anomaly cancellation formulas for index gerbes. In dimension 4k+3, we obtain certain results about eta invariants, which are interesting in spectral geometry. | Source Title: | Algebraic and Geometric Topology | URI: | http://scholarbank.nus.edu.sg/handle/10635/103352 | ISSN: | 14722747 | DOI: | 10.2140/agt.2014.14.91 |
Appears in Collections: | Staff Publications |
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