TY - JOUR
T1 - The conformal mode in 2D simplicial gravity
AU - Catterall, Simon
AU - Mottola, Emil
N1 - Funding Information:
The authors would like to thank Tanmoy Bhattacharya for useful discussion. This work was supported in part by DOE grant DE-FG02-85ER40237. S.C. would like to thank the T-8 group at Los Alamos National Laboratory where much of this work was carried out.
PY - 1999
Y1 - 1999
N2 - We verify that summing 2D DT geometries correctly reproduces the Polyakov action for the conformal mode, including all ghost contributions, at large volumes. The Gaussian action is reproduced even for cm = 10, well into the branched polymer phase, which confirms the expectation that the DT measure is indeed correct in this regime as well
AB - We verify that summing 2D DT geometries correctly reproduces the Polyakov action for the conformal mode, including all ghost contributions, at large volumes. The Gaussian action is reproduced even for cm = 10, well into the branched polymer phase, which confirms the expectation that the DT measure is indeed correct in this regime as well
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U2 - 10.1016/S0370-2693(99)01053-9
DO - 10.1016/S0370-2693(99)01053-9
M3 - Article
AN - SCOPUS:0006729565
SN - 0370-2693
VL - 467
SP - 29
EP - 39
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1-2
ER -