Noncommutative CPN and CHN and their physics

Akifumi Sako, Toshiya Suzuki, Hiroshi Umetsu

研究成果: Conference article査読

8 被引用数 (Scopus)

抄録

We study noncommutative deformation of manifolds by constructing star products. We start from a noncommutative d and discuss more genaral noncommutative manifolds. In general, star products can not be described in concrete expressions without some exceptions. In this article we introduce new examples of noncommutative manifolds with explicit star products. Karabegov's deformation quantization of PN and HN with separation of variables gives explicit calulable star products represented by gamma functions. Using the results of star products between inhomogeneous coordinates, we find creation and anihilation operators and obtain the Fock representation of the noncommutative PN and HN.

本文言語English
論文番号012052
ジャーナルJournal of Physics: Conference Series
442
1
DOI
出版ステータスPublished - 2013
イベント6th International Workshop on Decoherence, Information, Complexity and Entropy: Spacetime - Matter - Quantum Mechanics - From the Planck Scale to Emergent Phenomena, DICE 2012 - Castiglioncello, Tuscany, Italy
継続期間: 17 9月 201221 9月 2012

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