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Lookup NU author(s): Professor Ian Moss
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Curvature-squared terms are added to a consistent formulation of supergravity on manifolds with boundary which is meant to represent the low energy limit of strongly coupled heterotic string theory. These terms are necessary for the cancellation of gravitational anomalies and for reductions to lower dimensions with broken chiral symmetry. The consequences of anomaly cancellation when flux and extrinsic curvature terms are taken into account have yet to be fully exploited, but some implications for flux terms are discussed here.
Author(s): Moss IG
Publication type: Article
Publication status: Published
Journal: Journal of High Energy Physics
ISSN (electronic): 1029-8479
Publisher: Institute of Physics Publishing
URL: http://dx.doi.org/ 10.1088/1126-6708/2008/11/067
Notes: Article no. 067
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