arXiv · 1610.00724
The Two-Parameter Brane Sigma-Model and Extended Solutions of M-Theory
Abstract
We investigate two-parameter solutions of sigma-models on two dimensional symmetric spaces contained in E11. The sigma-models considered here are not proposed as fundamental two-dimensional quantum field theories, but as auxiliary, solution-generating constructions extending the one-parameter brane sigma-model framework. Embedding such sigma-model solutions in space-time gives classical bosonic solutions of M*- and M'-theory whose warp factors are travelling wavefunctions solving a transverse wave equation, rather than the harmonic functions appearing in the standard one-parameter brane solutions. Weyl reflection allows such solutions to be mapped to M-theory solutions where the wave functions depend explicitly on extra coordinates contained in the fundamental representation of E11.
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Paul P. Cook, Sarben Sarkar. 2016-10-03. The Two-Parameter Brane Sigma-Model and Extended Solutions of M-Theory. https://doi.org/10.1088/1402-4896/ae7c3c
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