1202.4435 (Jan Ambjorn et al.)

New multicritical matrix models and multicritical 2d CDT    [PDF]

Jan Ambjorn, Lisa Glaser, Andrzej Gorlich, Yuki Sato

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.

View original: http://arxiv.org/abs/1202.4435