Ambjorn, Jan ; Jain, Sanjay ; Thorleifsson, Gudmar (1993) Baby universes in 2d quantum gravity Physics Letters B: Nuclear Physics and Particle Physics, 307 (1-2). pp. 34-39. ISSN 0370-2693
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Official URL: http://dx.doi.org//10.1016/0370-2693(93)90188-N
Related URL: http://dx.doi.org/10.1016/0370-2693(93)90188-N
Abstract
We investigate the fractal structure of 2d quantum gravity, both for pure gravity and for gravity coupled to multiple gaussian fields and for gravity coupled to Ising spins. The roughness of the surfaces is described in terms of baby universes and using numerical simulations we measure their distribution which is related to the string susceptibility exponent γstring.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 12800 |
| Deposited On: | 11 Nov 2010 08:54 |
| Last Modified: | 16 May 2016 22:03 |
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