The strong-coupling expansion in simplicial quantum gravity

We construct the strong-coupling series in 4d simplicial quantum gravity up to volume 38. It is used to calculate estimates for the string susceptibility exponent γ for various modifications of the theory. It provides a very efficient way to get a first view of the phase structure of the models.

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Bibliographic Details
Published in:Nuclear physics. Section B, Proceedings supplement Proceedings supplement, 1999-03, Vol.73 (1), p.798-800
Main Authors: Bilke, S., Burda, Z., Krzywicki, A., Petersson, B., Petrov, K., Tabaczek, J., Thorleifsson, G.
Format: Article
Language:English
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Summary:We construct the strong-coupling series in 4d simplicial quantum gravity up to volume 38. It is used to calculate estimates for the string susceptibility exponent γ for various modifications of the theory. It provides a very efficient way to get a first view of the phase structure of the models.
ISSN:0920-5632
1873-3832
DOI:10.1016/S0920-5632(99)85207-4