<p>We revisit six-dimensional (1, 0) supergravity coupled to <i>n</i><sub><i>T</i></sub> tensor multiplets and Yang-Mills fields for <i>n</i><sub><i>T</i></sub> &gt; 1 for which no covariant action exists. We construct the action in the Henneaux-Teitelboim approach and in the presence of a gauge anomaly. We moreover obtain the supersymmetric Green-Schwarz counterterm for the gravitational anomaly for arbitrary matter content.</p>

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Higher derivative couplings with multi-tensor multiplets in 6D supergravity, action and anomalies

  • Guillaume Bossard,
  • Axel Kleinschmidt,
  • Ergin Sezgin

摘要

We revisit six-dimensional (1, 0) supergravity coupled to nT tensor multiplets and Yang-Mills fields for nT > 1 for which no covariant action exists. We construct the action in the Henneaux-Teitelboim approach and in the presence of a gauge anomaly. We moreover obtain the supersymmetric Green-Schwarz counterterm for the gravitational anomaly for arbitrary matter content.