Non-unitary observables in the 2d critical Ising model

被引：19
作者：
Arguin, LP
Saint-Aubin, Y
机构：
[1] Univ Montreal, Ctr Rech Math, Montreal, PQ H3C 3J7, Canada
[2] Univ Montreal, Dept Math & Stat, Montreal, PQ H3C 3J7, Canada
来源：
PHYSICS LETTERS B | 2002年 / 541卷 / 3-4期
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1016/S0370-2693(02)02228-1
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We introduce three non-local observables for the two-dimensional Ising model. At criticality, conformal field theory may be used to obtain theoretical predictions for their behavior. These formulae are explicit enough to show that their asymptotics are described by highest weights h(pq) from the Kac table for c = 1/2 distinct from those of the three unitary representations (0, 1/16 and 1/2). (C) 2002 Elsevier Science B.V. All rights reserved.
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页码：384 / 389
页数：6
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