FORM-FACTOR BOOTSTRAP AND THE OPERATOR CONTENT OF PERTURBED MINIMAL MODELS

被引:32
作者
KOUBEK, A
机构
[1] Department of Applied Mathematics and Theoretical Physics, CB3 9EW Cambridge, Silver Street
关键词
D O I
10.1016/0550-3213(94)90368-9
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
The form-factor bootstrap approach is applied to the perturbed minimal models M(2,2n+3) in the direction of the primary field phi(1,3) These theories are integrable and contain n massive scalar particles, whose S-matrix is purely elastic. The form-factor equations do not refer to a specific operator. We use this fact to classify the operator content of these models. We show that the perturbed models contain the same number of primary fields as the conformal ones. Explicit solutions are constructed and conjectured to correspond to the off-critical, primary fields phi(1,k).
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页码:655 / 680
页数:26
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