Dual formulation of classicalW-algebras |
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| Authors: | R E C Perret |
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| Institution: | (1) Department of Physics, University of Southern California, 90089-0484 Los Angeles, CA, USA |
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| Abstract: | By extending the concept of Maurer-Cartan equations, a dual formulation of (classical) nonlinear extensions of the Virasoro algebra is introduced. This dual formulation is closely related to three-dimensional actions which are analogous to a Chern-Simons action. An explicit construction in terms of superfields of theN = 2 superW
4-algebra is presented. |
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| Keywords: | 17B66 17B68 81T13 |
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