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arXiv · 0805.4443

One-loop corrections to Bagger-Lambert theory

Andreas Gustavsson
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Abstract

We rewrite the Bagger-Lambert action for any Lie 3-algebra as a standard Chern- Simons action coupled to matter. We use this action to compute self-energies and vertex corrections at one-loop order. Non-renormalization of the coupling constant comes out as a direct consequence of the Lie 3-algebra structure underlying the Lie algebra.

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Andreas Gustavsson. 2008-08-19. One-loop corrections to Bagger-Lambert theory. https://doi.org/10.1016/j.nuclphysb.2008.09.003

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