We introduce an object which in a sense extends the notion of a covering space. Such an object is required to understand the "group" generated by the exponential functions of quadratic forms in the Weyl algebra, and gives in some sense a complexification of the metaplectic group.
|Number of pages||30|
|Journal||Journal of Lie Theory|
|Publication status||Published - 2003 Jan 1|
ASJC Scopus subject areas
- Algebra and Number Theory