説明
We classify the simply-connected supersymmetric parallelisable backgrounds of heterotic supergravity. They are all given by parallelised Lie groups admitting a bi-invariant lorentzian metric. We find examples preserving 4, 8, 10, 12, 14 and 16 of the 16 supersymmetries.
17 pages, AMSLaTeX
収録刊行物
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- Journal of High Energy Physics
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Journal of High Energy Physics 2003 012-012, 2003-10-06
Springer Science and Business Media LLC