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Journal articles
The N = 2 vector-tensor multiplet, central charge superspace, and chern-simons couplings
Abstract : We present a new, alternative interpretation of the vector-tensor multiplet as a two-form in central charge superspace. This approach provides a geometric description of the (nontrivial) central charge transformations ab initio and is naturally generalized to include couplings of Chern-Simons forms to the antisymmetric tensor gauge field, giving rise to a N=2 supersymmetric version of the Green-Schwarz anomaly cancellation mechanism.
Keywords :
Extended supersymmetry
https://hal.univ-antilles.fr/hal-00769900
Contributor : Pamphile Isch <>
Submitted on : Thursday, January 3, 2013 - 8:29:38 PM
Last modification on : Friday, November 30, 2018 - 4:20:04 PM
Contributor : Pamphile Isch <>
Submitted on : Thursday, January 3, 2013 - 8:29:38 PM
Last modification on : Friday, November 30, 2018 - 4:20:04 PM
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