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arXiv math/0012203math.OAmath.DG
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某些非交换流形上的概率与几何

Probability and Geometry on some Noncommutative Manifolds

Partha Sarathi Chakraborty, Debashish Goswami, Kalyan B. Sinha

摘要:

在非对易环面中,研究了内导子微扰对相关量子随机过程以及体积和数量曲率等几何参数的影响。上同调计算表明,上述扰动产生新的谱三元组。对于WeylC ^*-代数,得到了自然随机过程的Laplacian,并计算了相应的体积形式.关键词:非对易环面,拉普拉斯算子,狄氏迹,量子随机过程。

英文摘要:

In a noncommutative torus, effect of perturbation by inner derivation on the associated quantum stochastic process and geometric parameters like volume and scalar curvature have been studied. Cohomological calculations show that the above perturbation produces new spectral triples. Also for the Weyl C^*-algebra, the Laplacian associated with a natural stochastic process is obtained and associated volume form is calculated. Keywords: noncommutative torus, Laplacian, Dixmier trace, quantum stochastic process.

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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