where
,
denote the 4-volumes associated with the vertices and edges.
Most data were obtained on the
-lattice, with the measure
. The inclusion of the scalar field leads to a slight decrease
in the average volume and edge length, as well as a very slight
decrease in
. They again performed a fit for
according to (17
) and found that the critical exponent and the location of
were almost unchanged.
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Discrete Approaches to Quantum Gravity in Four Dimensions
Renate Loll http://www.livingreviews.org/lrr-1998-13 © Max-Planck-Gesellschaft. ISSN 1433-8351 Problems/Comments to livrev@aei-potsdam.mpg.de |