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arXiv 0811.3066math.QAmath.OA
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实结构谱三元组的量子Isometry群

Quantum Isometry Group for Spectral Triples with Real Structure

Debashish Goswami

摘要:

给定具有[Dabrowski L.,J.Geom.Phys.56(2006),86-107](这是Connes的原始定义的修改以适应来自量子群理论的例子)和其中的参考文献,我们证明了在紧量子群范畴中总是存在通过方向保持等距作用的泛对象(在[Bhowmick J.,哥斯瓦米·D J. Funct. Anal. 257(2009),2530-2572]),并且还保持谱三元组的实结构。这给出了在实谱三元组的背景下的量子等距群的自然定义,而不像[Bhowmick J.,哥斯瓦米·D J. Funct. Anal. 257(2009),2530-2572]。

英文摘要:

Given a spectral triple of compact type with a real structure in the sense of [Dabrowski L., J. Geom. Phys. 56 (2006), 86-107] (which is a modification of Connes' original definition to accommodate examples coming from quantum group theory) and references therein, we prove that there is always a universal object in the category of compact quantum group acting by orientation preserving isometries (in the sense of [Bhowmick J., Goswami D., J. Funct. Anal. 257 (2009), 2530-2572]) and also preserving the real structure of the spectral triple. This gives a natural definition of quantum isometry group in the context of real spectral triples without fixing a choice of 'volume form' as in [Bhowmick J., Goswami D., J. Funct. Anal. 257 (2009), 2530-2572].

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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