Calibrations on spaces with G × G‐structure
Calibrations on spaces with G × G‐structure
复制标题
G × G 结构空间的校准
DOI:
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发表时间:
2007
期刊:
影响因子:
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通讯作者:
F. Witt
中科院分区:
文献类型:
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作者:
F. Gmeiner;F. Witt
In these notes we give an introduction to the concept of spaces with G × G‐structure and their structured submanifolds. These objects generalise the classical notion of a calibrated submanifold. Therefore, they are interesting from a string theory viewpoint as they are relevant to describe D‐branes in string compactifications on backgrounds with fluxes. This article is based on a talk given by the first author at the RTN Workshop “Constituents, Fundamental Forces and Symmetries of the Universe”, Naples, Italy, 9–13 Oct 2006.