阐明 发表于 2025-3-27 00:52:17
Discrete (Dark) Breathers,es. They are periodic in time and strongly localized in space (Flach, Gorbach in Phys Rep 467:1, 2008, Aubry in Physica D 216:1, 2006). In integrable systems such as the sine-Gordon equation, such solutions were long known (Dodd, Eilbeck, Gibbon, Morris in Solitons and nonlinear wave equations. Acad情爱 发表于 2025-3-27 01:49:22
http://reply.papertrans.cn/23/2293/229229/229229_32.pngDemonstrate 发表于 2025-3-27 05:20:39
,Media with Onsite Forces: The Newton’s Cradle and Beyond,opposite end is ejected from the chain, providing a nice illustration of the principle of conservation of momentum. In reality, not all of the energy is transferred to the ejected particle (Hutzler S, Delaney G, Weaire D, MacLeod F (2004) Rocking Newton’s cradle. Am J Phys 72:1508–1516 ). While dforager 发表于 2025-3-27 11:45:49
http://reply.papertrans.cn/23/2293/229229/229229_34.pngesculent 发表于 2025-3-27 15:19:19
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