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M-theory description of 1/4 BPS states in N=4 supersymmetric Yang-Mills theory

N. Sasakura·S. Sugimoto
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Abstract

We discuss BPS states preserving 1/4 supersymmetries of N=4 supersymmetric Yang-Mills theory as M2-branes holomorphically embedded and ending on M5-branes. We use techniques in electrodynamics to find the M2-brane configurations, and give some explicit examples. In case the M2-brane worldsheet has handles, the worldsheet moduli of the M2-brane is constrained in a discrete manner. Several aspects of multi-pronged strings in type IIB string theory are beautifully reproduced in the M-theory description. We also discuss the relation between the above construction and the D2-brane dynamics in type IIA string theory.

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N. Sasakura, S. Sugimoto. 1998-11-10. M-theory description of 1/4 BPS states in N=4 supersymmetric Yang-Mills theory. https://doi.org/10.1143/ptp.101.749

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