Fuzzy Spacetime with SU(3) Isometry in IIB Matrix Model

Abstract

A group of fuzzy spacetime with SU(3) isometry is studied at the two loop level in IIB matrix model. It consists of spacetime from 4 to 6 dimensions, namely from CP2 to SU(3)/U(1)x U(1). The effective action scales in a universal manner in the large N limit as N and N^{4/3} on 4 and 6 dimensional manifolds respectively. The 4 dimensional spacetime CP2 possesses the smallest effective action in this class.

27 pages, 2 figures, added reference

References in corpus (2)

• Stability of Fuzzy S^2 x S^2 x S^2 in IIB Type Matrix Models
• Fuzzy Torus in Matrix Model

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