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arXiv · hep-th/9303034

Diffeomorphisms from higher dimensional W-algebras

Fernando Martinez Moras·Javier Mas·Eduardo Ramos
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Abstract

Classical W-algebras in higher dimensions have been recently constructed. In this letter we show that there is a finitely generated subalgebra which is isomorphic to the algebra of local diffeomorphisms in D dimensions. Moreover, there is a tower of infinitely many fields transforming under this subalgebra as symmetric tensorial one-densities. We also unravel a structure isomorphic to the Schouten symmetric bracket, providing a natural generalization of w_\infty in higher dimensions.

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Fernando Martinez Moras, Javier Mas, Eduardo Ramos. 1993-03-05. Diffeomorphisms from higher dimensional W-algebras. https://doi.org/10.1142/s0217732393001914

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