Giant Magnons on CP3 by dressing method

被引：20
|
作者：
Suzuki, Ryo [1 ]
机构：
[1] Univ Dublin Trinity Coll, Sch Math, Dublin 2, Ireland
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2009年 / 05期
关键词：
AdS-CFT Correspondence; Integrable Field Theories; Sigma Models; NONLINEAR SIGMA-MODELS; X SU(2) SECTOR; BACKLUND-TRANSFORMATIONS; SYMMETRIC SPACE; REDUCTION; STRINGS;
D O I：
10.1088/1126-6708/2009/05/079
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：
We consider classical string spectrum of R-t x CP3, and construct a family of solutions with residual SU(2) symmetry by the dressing method on SU(4)/ U(3) sigma model. All of them obey the square-root type dispersion relation often found in the theory with su(2 vertical bar 2) symmetry. A single dyonic giant magnon is not found in this approach.
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页数：28
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