Excitons in a system with exchange and dipole-dipole interactions

被引：3
|
作者：
Konotop, VV
Takeno, S
机构：
[1] Univ Madeira, Dept Phys, P-9000 Funchal, Portugal
[2] Ctr Sci & Technol Madeira, CITMA, P-9000 Funchal, Portugal
[3] Osaka Inst Technol, Fac Informat Sci, Osaka 57301, Japan
[4] Univ Madeira, Ctr Math Sci, P-9000 Funchal, Portugal
来源：
PHYSICA D | 1998年 / 113卷 / 2-4期
关键词：
D O I：
10.1016/S0167-2789(97)00277-7
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We present various localized excitations in a chain of two-level atoms with exchange and dipole-dipole interactions. Interplay between these forces different in their physical nature is discussed. Copyright (C) 1998 Elsevier Science B.V.
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页码：261 / 266
页数：6
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