Strange phenomena related to ordering problems in quantizations

Hideki Omori, Yoshiaki Maeda, Naoya Miyazaki, Akira Yoshioka

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)481-510
Number of pages30
JournalJournal of Lie Theory
Issue number2
Publication statusPublished - 2003

ASJC Scopus subject areas

  • Algebra and Number Theory


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