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Abstract: We study the moduli space of scalars in the BLG theory with and without aconstant background four-form field. The classical vacuum moduli space issixteen-dimensional in the absence of the four-form field. In its presence,however, the moduli space of BPS configurations may be reduced in dimension. Weexemplify this with a BPS configuration having $SO1,2$ world-volume symmetryand $SO4 \times SO4$ R-symmetry in the presence of a four-form field, byconstructing an explicit solution.



Autor: Shankhadeep Chakrabortty, Sudipto Paul Chowdhury, Thomas Köppe, Koushik Ray

Fuente: https://arxiv.org/







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