One-loop corrections to Bagger-Lambert theory
arXiv:0805.4443 · doi:10.1016/j.nuclphysb.2008.09.003
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.
18 pages, v2: scalar and fermion fields contribute an equal amount to the gluon selfenergy and do not cancel
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Cited by in corpus (7)
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