CLASSICAL BOUNDARY-VALUE PROBLEM FOR INSTANTON TRANSITIONS AT HIGH-ENERGIES

被引：57
|
作者：
RUBAKOV, VA
SON, DT
TINYAKOV, PG
机构：
[1] Institute for Nuclear Research, the Russian Academy of Sciences, 117 312 Moscow
来源：
PHYSICS LETTERS B | 1992年 / 287卷 / 04期
关键词：
D O I：
10.1016/0370-2693(92)90994-F
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The classical boundary value problem that emerges in the description of the n-particle instanton-induced scattering at energy E in the limit g2 --> 0, g2n, g2E fixed, is formulated. Its solution is found in the low energy limit in the (1 + 1)-dimensional abelian Higgs model: some features of this solution, including the structure of singularities in the euclidean time axis, are expected to be generic.
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页码：342 / 348
页数：7
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