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Non-perturbative contributions to the plane-wave string mass matrix

Michael B. Green·Stefano Kovacs·Aninda Sinha
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Abstract

D-instanton contributions to the mass matrix of arbitrary excited string states of type IIB string theory in the maximally supersymmetric plane-wave background are calculated to leading order in the string coupling using a supersymmetric light-cone boundary state formalism. The explicit non-perturbative dependence of the mass matrix on the complex string coupling, the plane-wave mass parameter and the mode numbers of the excited states is determined.

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Michael B. Green, Stefano Kovacs, Aninda Sinha. 2006-01-13. Non-perturbative contributions to the plane-wave string mass matrix. https://doi.org/10.1088/1126-6708%2F2005%2F05%2F055

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