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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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两个动能耦合morse振子系统的分岔现象(英文)
, PP. 52-57
Keywords: 分岔,morse振子,局域模,本征模,谐振
Abstract:
从两个未耦合的morse振子出发,首先研究了两个动能耦合的morse振子系统局域模区域内的分岔结构.发现对弱耦合参数δ,相空间中局域模谐振mn共存与系统能量ε通过不等式21/1-ε≥m/n≥21-ε相关联.同时报导了对称伸缩本征模的分岔现象与能量及耦合常数的关系.在弱耦合参数δ下,在非常低的能量区域内,对称伸缩经历一个pitch-fork分岔.随后,局域模随能量的增加逐渐形成.对中等高能量ε,对称伸缩本征征模在耦合参数范围[-1,0]内由不稳定到稳定到不稳定等交
| [1] | jaffc,brumerp.localandnormalmodes:aclassicalperspective[j].jchemphys,1980,73(11):5646-5658.
|
| [2] | matsushitat,terasakat.massdependenceofthekolmogorov-arnold-moserstabilityandlowerresonancesinthekineticallycoupledtwo-degree-offreedommorsesystem[j].chemphyslett,1983,100:138-144.
|
| [3] | yangshuangbo.torusquantizationinlocalmoderegionfortwokineticallycoupledmorseoscillators[j].journalofnanjingnormaluniversity:naturalscience,2007,30(1):33-38.
|
| [4] | yangshuangbo.semiclassicalwavefunctionofresonancetorusbyevolvingstatealongperiodicorbits[j].journalofnanjingnormaluniversity:naturalscience,2006,29(2):35-39.
|
| [5] | yangshuangbo,kellmanme.addendumtodirecttrajectorymethodforsemiclassicalwavefunctions[j].physreva,2002,65(3):034103-1-034103-4.
|
| [6] | yangshuangbo,kellmanmichaele.perspectiveonsemiclassicalquantization:howperiodicorbitsconvergetoquantizingtori[j].physreva,2002,66(5):052113-1-052113-11.
|
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