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Five-Brane Superpotentials in Heterotic M-Theory

Eduardo Lima·Burt Ovrut·Jaemo Park
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Abstract

The open supermembrane contribution to the non-perturbative superpotential of bulk space five-branes in heterotic M-theory is presented. We explicitly compute the superpotential for the modulus associated with the separation of a bulk five-brane from an end-of-the-world three-brane. The gauge and kappa-invariant boundary strings of such open supermembranes are given and the role of the holomorphic vector bundle on the orbifold fixed plane boundary is discussed in detail.

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Eduardo Lima, Burt Ovrut, Jaemo Park. 2001-08-25. Five-Brane Superpotentials in Heterotic M-Theory. https://doi.org/10.1016/s0550-3213(02)00030-5

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