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A diffeomorphism anomaly in every dimension

T. A. Larsson
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Abstract

Field-theoretic pure gravitational anomalies only exist in $4k+2$ dimensions. However, canonical quantization of non-field-theoretic systems may give rise to diffeomorphism anomalies in any number of dimensions. I present a simple example, where a higher-dimensional generalization of the Virasoro algebra arises upon quantization.

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T. A. Larsson. 2004-04-19. A diffeomorphism anomaly in every dimension. https://arxiv.org/abs/hep-th/0404033

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