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arXiv · 1709.07169

M2- and M5-branes in E11 Current Algebra Formulation of M-theory

Shotaro Shiba·Hirotaka Sugawara
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Abstract

Equations of motion for M2- and M5-branes are written down in the $E_{11}$ current algebra formulation of M-theory. These branes correspond to currents of the second and the fifth rank antisymmetric tensors in the $E_{11}$ representation, whereas the electric and magnetic fields (coupled to M2- and M5-branes) correspond to currents of the third and the sixth rank antisymmetric tensors, respectively. We show that these equations of motion have solutions in terms of the coordinates on M2- and M5-branes. We also discuss the geometric equations, and show that there are static solutions when M2- or M5-brane exists alone and also when M5-brane wraps around M2-brane. This situation is realized because our Einstein-like equation contains an extra term which can be interpreted as gravitational energy contributing to the curvature, thus avoiding the usual intersection rule.

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Shotaro Shiba, Hirotaka Sugawara. 2017-10-09. M2- and M5-branes in E11 Current Algebra Formulation of M-theory. https://doi.org/10.1142/s0217751x18500513

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