Existence of a closed star product

Hideki Omori, Yoshiaki Maeda, Akira Yoshioka

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)


On any symplectic manifold, we show the existence of a closed star product by constructing a Weyl manifold. There is also an involutive anti-automorphism on a Weyl manifold. By using this, a complexification relating to a quaternion ring is given.

Original languageEnglish
Pages (from-to)285-294
Number of pages10
JournalLetters in Mathematical Physics
Issue number4
Publication statusPublished - 1992 Dec
Externally publishedYes


  • Mathematics Subject Classifications (1991): 70H15, 58B30, 81S30

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics


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