Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1894150 | Journal of Geometry and Physics | 2010 | 20 Pages |
Abstract
We propose Weil and Cartan models for the equivariant cohomology of noncommutative spaces which carry a covariant action of Drinfel’d twisted symmetries. The construction is suggested by the noncommutative Weil algebra of Alekseev and Meinrenken (2000) [5]; we show how to implement a Drinfel’d twist of their models in order to take into account the noncommutativity of the spaces we are acting on. We also provide basic examples and properties of the twisted noncommutative equivariant cohomology.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Lucio S. Cirio,