首页> 外文期刊>Physics Letters, A >Non-existence of phase-shift breathers in one-dimensional Klein-Gordon lattices with nearest-neighbor interactions
【24h】

Non-existence of phase-shift breathers in one-dimensional Klein-Gordon lattices with nearest-neighbor interactions

机译:一维Klein-Gordon晶格中具有相近邻相互作用的相移呼吸不存在

获取原文
获取原文并翻译 | 示例
           

摘要

It is well known that one-dimensional Klein-Gordon lattices with nearest-neighbor interactions can support multibreathers with phase differences between the successive "central" oscillators ~i=0 or ~π (standard configurations). In this Letter we prove that in this kind of systems, the standard configurations are the only possible ones, so phase-shift breathers (configurations with ~i≠0, ~π) cannot be supported. This fact also determines the linear stability of the existing multibreathers.
机译:众所周知,具有最近邻相互作用的一维Klein-Gordon晶格可以支持多呼吸,在连续的“中心”振荡器〜i = 0或〜π(标准配置)之间具有相位差。在这封信中,我们证明了在这种系统中,标准配置是唯一可能的配置,因此不支持相移通气器(〜i≠0,〜π的配置)。这个事实还决定了现有多呼吸器的线性稳定性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号