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arXiv · 1202.4435

New multicritical matrix models and multicritical 2d CDT

Jan Ambjorn·Lisa Glaser·Andrzej Gorlich·Yuki Sato
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Abstract

We define multicritical CDT models of 2d quantum gravity and show that they are a special case of multicritical generalized CDT models obtained from the new scaling limit, the so-called "classical" scaling limit, of matrix models. The multicritical behavior agrees with the multicritical behavior of the so-called branched polymers.

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Jan Ambjorn, Lisa Glaser, Andrzej Gorlich, Yuki Sato. 2012-03-15. New multicritical matrix models and multicritical 2d CDT. https://doi.org/10.1016/j.physletb.2012.04.047

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