arXiv 0803.10582008-03-17math-phhep-thmath.MP

Spectral action on SU_q(2)

B. Iochum, C. Levy, A. Sitarz

备注：: 47 pages
发表信息：: Commun.Math.Phys.289:107-155,2009
DOI：: 10.1007/s00220-009-0810-8

英文摘要：

The spectral action on the equivariant real spectral triple over \A(SU_q(2)) is computed explicitly. Properties of the differential calculus arising from the Dirac operator are studied and the results are compared to the commutative case of the sphere S^3.

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