The spectral dimension of 2D quantum gravity

被引：38

作者：

Ambjorn, J

Nielsen, JL

Rolf, J

Boulatov, D

Watabiki, Y

机构：

[1] Niels Bohr Inst, DK-2100 Copenhagen 0, Denmark

[2] Inst Theoret & Expt Phys, Moscow 117259, Russia

[3] Tokyo Inst Technol, Dept Phys, Meguro Ku, Tokyo 152, Japan

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 1998年 / 02期

关键词：

models of quantum gravity; 2D gravity;

D O I：

10.1088/1126-6708/1998/02/010

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We show that the spectral dimension d(s) of two-dimensional quantum gravity coupled to Gaussian fields is two for all values of the central charge c less than or equal to 1. The same arguments provide a simple proof of the known result d(s) = 4/3 for branched polymers.

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页码：XIX / 7

页数：8

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