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arXiv · hep-th/9409024

Finite W_3 Transformations in a Multi-time Approach

J. Gomis·J. Herrero·K. Kamimura·J. Roca
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Abstract

Classical {\W}$_3$ transformations are discussed as restricted diffeomorphism transformations (\W-Diff) in two-dimensional space. We formulate them by using Riemannian geometry as a basic ingredient. The extended {\W}$_3$ generators are given as particular combinations of Christoffel symbols. The defining equations of \W-Diff are shown to depend on these generators explicitly. We also consider the issues of finite transformations, global $SL(3)$ transformations and \W-Schwarzians.

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J. Gomis, J. Herrero, K. Kamimura, J. Roca. 1994-09-05. Finite W_3 Transformations in a Multi-time Approach. https://doi.org/10.1016/0370-2693(94)91132-0

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