RANDOM SURFACES AND LATTICE QUANTUM-GRAVITY

被引：0
|
作者：
WHEATER, JF [1 ]
机构：
[1] DEPT PHYS, OXFORD OX1 3NP, ENGLAND
来源：
NUCLEAR PHYSICS B | 1994年
关键词：
D O I：
10.1016/0920-5632(94)90317-4
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：
Recent developments in the study of the crystalline and fluid random surface models are discussed. Concerning two dimensional gravity theories, a new method for measuring the string susceptibility exponent is described and so are new results on the distribution of boundary lengths in, and the fractal dimension of, the manifolds which dominate the partition function. Possible lattice models for higher dimensional quantum gravity are described together with the results from recent simulations.
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页码：15 / 28
页数：14
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