arXiv · hep-th/0107066
A Theorem on the Power of Supersymmetry in Matrix Theory
Abstract
For the so-called source-probe configuration in Matrix theory, we prove the following theorem concerning the power of supersymmetry (SUSY): Let $δ$ be a quantum-corrected effective SUSY transformation operator expandable in powers of the coupling constant $g$ as $δ= \sum_{n\ge 0} g^{2n} δ^{(n)}$, where $δ^{(0)}$ is of the tree-level form. Then, apart from an overall constant, the SUSY Ward identity $δΓ=0$ determines the off-shell effective action $Γ$ uniquely to arbitrary order of perturbation theory, provided that the $ SO(9)$ symmetry is preserved. Our proof depends only on the properties of the tree-level SUSY transformation laws and does not require the detailed knowledge of quantum corrections.
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Y. Kazama, T. Muramatsu. 2001-07-09. A Theorem on the Power of Supersymmetry in Matrix Theory. https://doi.org/10.1016/s0550-3213(01)00396-0
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