Non-Perturbative Contributions in the Plane-Wave/BMN Limit

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This talk surveys recent work on the contribution of instantons to the anomalous dimensions of BMN operators in $\calN=4$ supersymmetric Yang--Mills theory and the corresponding non-perturbative contributions to the mass-matrix of excited string states in maximally supersymmetric plane-wave string theory. The dependence on the coupling constants and the impurity mode numbers in the gauge theory and string theory are in striking agreement. [Presented by MBG at the Einstein Symposium, Bibliotecha Alexandrina, June 4--6 2005.]
Einstein Symposium, Bibliotecha Alexandrina, June 4--6 2005. 13 pages

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/103494

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/0510166
 http://arxiv.org/abs/hep-th/0510166

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arXiv