Non injectivity of the q-deformed von Neumann algebra
نویسندگان
چکیده
منابع مشابه
1 REPRESENTATIONS OF THE q-DEFORMED ALGEBRA U ′ q (so4)
We study the nonstandard q-deformation U ′ q (so 4) of the universal enveloping algebra U (so 4) obtained by deforming the defining relations for skew-symmetric generators of U (so 4). This algebra is used in quantum gravity and algebraic topology. We construct a homomor-phism φ of U ′ q (so 4) to the certain nontrivial extension of the Drinfeld–Jimbo quantum algebra U q (sl 2) ⊗2 and show that...
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ژورنال
عنوان ژورنال: Mathematische Annalen
سال: 2004
ISSN: 0025-5831,1432-1807
DOI: 10.1007/s00208-004-0523-4