Abstract
It is shown that the determinant of the Weyl operator introduced by Kavalov, Kostov and Sedrakyan is determined by the extrinsic geometry of the embedding. The effective action is anomalous under bendings of the surface.
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Work supported in part by Schweizerischer Nationalfonds
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Langouche, F., Leutwyler, H. Weyl fermions on strings embedded in three dimensions. Z. Phys. C - Particles and Fields 36, 473–478 (1987). https://doi.org/10.1007/BF01573943
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DOI: https://doi.org/10.1007/BF01573943