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

H. Kaneko·Y. Kitazawa·D. Tomino
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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.

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H. Kaneko, Y. Kitazawa, D. Tomino. 2005-11-08. Fuzzy Spacetime with SU(3) Isometry in IIB Matrix Model. https://doi.org/10.1103/physrevd.73.066001

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