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arXiv · 1302.6507

Compactified rotating branes in the matrix model, and excitation spectrum towards one loop

Daniel N. Blaschke·Harold C. Steinacker
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Abstract

We study compactified brane solutions of type R^4 x K in the IIB matrix model, and obtain explicitly the bosonic and fermionic fluctuation spectrum required to compute the one-loop effective action. We verify that the one-loop contributions are UV finite for R^4 x T^2, and supersymmetric for R^3 x S^1. The higher Kaluza-Klein modes are shown to have a gap in the presence of flux on T^2, and potential problems concerning stability are discussed.

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Daniel N. Blaschke, Harold C. Steinacker. 2013-05-02. Compactified rotating branes in the matrix model, and excitation spectrum towards one loop. https://doi.org/10.1140/epjc%2Fs10052-013-2414-x

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