Logarithmic operators in AdS3/CFT2

被引：26
|
作者：
Lewis, A [1 ]
机构：
[1] Natl Univ Ireland, Dept Math Phys, Maynooth, Kildare, Ireland
来源：
PHYSICS LETTERS B | 2000年 / 480卷 / 3-4期
关键词：
D O I：
10.1016/S0370-2693(00)00390-7
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We discuss the relation between singletons in AdS(3) and logarithmic operators in the CFT on the boundary. In 2 dimensions there can be more logarithmic operators apart from those which correspond to singletons in AdS(3) because logarithmic operators can occur when the dimensions of primary fields differ by an integer instead of being equal. These operators may be needed to account for the greybody factor for gauge bosons in the bulk. (C) 2000 published by Elsevier Science B.V. All rights reserved.
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页码：348 / 354
页数：7
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