Conformal spectra of polymers on a random surface.
Conformal spectra of polymers on a random surface.
复制标题
随机表面上聚合物的共形光谱。
DOI：
10.1103/physrevlett.61.1433
复制
发表时间：
1988
影响因子：
8.6
通讯作者：
I. Kostov
中科院分区：
文献类型：
--
作者：
B. Duplantier;I. Kostov
我们考虑随机三角形平面上的聚合物（自我回避行走）。在波动度规中，精确地计算了L聚合物线的配分函数。由此导出的精确的无限共形谱与Knizhnik， Polyakov和Zamolodchikov最近发现的二维量子引力指数完全一致。
We consider polymers (self-avoiding walks) on a randomly triangulated planar surface. The partition function of L polymer lines tied by their extremities, in a fluctuating metric, is calculated exactly. The exact infinite conformal spectra so derived are in complete agreement with the exponents found recently for 2D quantum gravity by Knizhnik, Polyakov, and Zamolodchikov.