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arXiv · hep-th/9205049

Spontaneous compactification in 2D induced quantum gravity

E. Elizalde·S. D. Odintsov
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Abstract

Spontaneous compactification ---on a $R^1\times S^1$ background--- in 2D induced quantum gravity (considered as a toy model for more fundamental quantum gravity) is analyzed in the gauge-independent effective action formalism. It is shown that such compactification is stable, in contradistinction to multidimensional quantum gravity on a $R^D\times S^1 \ (D>2)$ background ---which is known to be one-loop unstable.

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E. Elizalde, S. D. Odintsov. 1992-05-15. Spontaneous compactification in 2D induced quantum gravity. https://doi.org/10.1142/s0217732392003797

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