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|a Sreenivasa Gopalan, Vijay Kumar
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|a Massachusetts Institute of Technology. Center for Theoretical Physics
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|a Massachusetts Institute of Technology. Department of Physics
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|a Taylor, Washington
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|a Sreenivasa Gopalan, Vijay Kumar
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|a Taylor, Washington
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|a Taylor, Washington
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|a A bound on 6D N = 1 supergravities
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|b Institute of Physics,
|c 2011-06-23T18:12:48Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/64667
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|a We prove that there are only finitely many distinct semi-simple gauge groups and matter representations possible in consistent 6D chiral (1,0) supergravity theories with one tensor multiplet. The proof relies only on features of the low-energy theory; the consistency conditions we impose are that anomalies should be cancelled by the Green-Schwarz mechanism, and that the kinetic terms for all fields should be positive in some region of moduli space. This result does not apply to the case of the non-chiral (1,1) supergravities, which are not constrained by anomaly cancellation.
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|a en_US
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|a Article
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|t Journal of High Energy Physics
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