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Observing 4D Baby Universes in Quantum Gravity

Ambjorn, J and Jain, S and Jurkiewicz, J and Kristjansen, CF (1993) Observing 4D Baby Universes in Quantum Gravity. [Preprint]


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We measure the fractal structure of four dimensional simplicial quantum gravity by identifying so-called baby universes. This allows an easy determination of the critical exponent gamma connected to the entropy of four-dimensional manifolds.

Item Type: Preprint
Additional Information: Phys.Lett. B305 (1993) 208-213
Department/Centre: Division of Physical & Mathematical Sciences > Centre for Theoretical Studies (Ceased to exist at the end of 2003)
Date Deposited: 26 Jul 2004
Last Modified: 19 Sep 2010 04:13
URI: http://eprints.iisc.ac.in/id/eprint/916

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