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Parametrizing Equivalence Classes of Invariant Star Products

✍ Scribed by Mélanie Bertelson; Pierre Bieliavsky; Simone Gutt


Book ID
110252056
Publisher
Springer
Year
1998
Tongue
English
Weight
75 KB
Volume
46
Category
Article
ISSN
0377-9017

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The set of equivalent classes of invaria
✍ Carlos Moreno; Luis Valero 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 956 KB

This article, in conjunction with a previous one, proves Drinfeld's theorems about invariant star products, ISPS, on a connected Lie group G endowed with an invariant symplectic structure PI E Z\*(n). In particular, we prove that every formal 2-cocycle & E PI + A Z\*(g)) [[h]] determines an ISP, FBf