Non-abelian D = 11 supermembrane |
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Authors: | M P García del Moral A Restuccia |
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Institution: | 1. Departamento de Física, Universidad de Oviedo, c/Calvo Sotelo 18, 33007, Oviedo, Spain 2. Departamento de Física, Universidad Simón Bolívar Apartado 89000, Caracas, 1080-A, Venezuela
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Abstract: | We obtain a U(M) action for super membranes with central charges in the Light Cone Gauge (LCG). The theory realizes all of the symmetries and constraints of the supermembrane together with the invariance under a U(M) gauge group with M arbitrary. The worldvolume action has (LCG) N = 8 supersymmetry arid it corresponds to M parallel supermembranes minimally immersed on the target M g × T 2 (MIM2). In order to ensure the invariance under the symmetries and to close the corresponding algebra, a star-product determined by the central charge condition is introduced. It is constructed with a nonconstant symplectic two-form where curvature terms are also present. The theory is in the strongly coupled gauge-gravity regime. At low energies, the theory enters in a decoupling limit and it is described by an ordinary N = 8 SYM in the IR phase for any number of M2-branes. |
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