Superalgebra cohomology, the geometry of extended superspaces and superbranes

J. A. de Azcárraga; J. M. Izquierdo

doi:10.1063/1.1419311

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arXiv · hep-th/0105125

Superalgebra cohomology, the geometry of extended superspaces and superbranes

J. A. de Azcárraga·J. M. Izquierdo

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Abstract

We present here a cohomological analysis of the new spacetime superalgebras that arise in the context of superbrane theory. They lead to enlarged superspaces that allow us to write D-brane actions in terms of fields associated with the additional superspace variables. This suggests that there is an extended superspace/worldvolume fields democracy for superbranes.

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J. A. de Azcárraga, J. M. Izquierdo. 2001-05-14. Superalgebra cohomology, the geometry of extended superspaces and superbranes. https://doi.org/10.1063/1.1419311

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