The wave-corpuscle duality of microscopic particles depicted by nonlinear Schrodinger equation

IMR OpenIR

	The wave-corpuscle duality of microscopic particles depicted by nonlinear Schrodinger equation
	X. F. Pang
	2008
发表期刊	Physica B-Condensed Matter
ISSN	0921-4526
卷号	403 期号:23-24 页码:4292-4300
摘要	We used a nonlinear Schrodinger equation to replace the linear Schrodinger equation and to study the states of microscopic particles due to plenty of difficulties of quantum mechanics. From this investigation we find that the properties of microscopic particles are considerably changed relative to those in quantum mechanics. An unusual change is that the microscopic particles have a wave-corpuscle duality. The wave feature is followed from the solution of nonlinear Schrodinger equation, which is composed of an envelope and carrier waves, which propagate with determined frequency and velocity. The corpuscle feature is verified by the following results, i.e., the solutions have a mass centre and determinant size, mass, momentum and energy, which satisfy conservation laws of mass, momentum and energy, their collision obeys the collision law of classical particles, etc. The roots generating these changes are due to nonlinear interactions among the particles or between the particles and background field in the equation. The nonlinear interactions provide a double-well potential to make the microscopic particle localized as a soliton. Thus the Hamiltonian operator of the system breaks through the fundamental hypothesis of independence of wave function of states in quantum mechanics. This investigation indicates that the microscopic particle should be described by the nonlinear Schrodinger equation, instead of the linear Schrodinger equation, and the quantum mechanics should develop towards the direction of nonlinear domain. (C) 2008 Published by Elsevier B.V.
部门归属	[pang xiao-feng] univ elect sci & technol china, inst life sci & technol, chengdu 610054, peoples r china. [pang xiao-feng] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china.;pang, xf (reprint author), univ elect sci & technol china, inst life sci & technol, chengdu 610054, peoples r china;pangxf2006@yahoo.com.cn
关键词	Wave-corpuscle Duality Microscopic Particle Nonlinear Schrodinger Equation Nonlinear Interaction Quantum Mechanics Soliton Media Quantum Systems
URL	查看原文
WOS记录号	WOS:000261910300027
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33041
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. F. Pang. The wave-corpuscle duality of microscopic particles depicted by nonlinear Schrodinger equation[J]. Physica B-Condensed Matter,2008,403(23-24):4292-4300.
APA	X. F. Pang.(2008).The wave-corpuscle duality of microscopic particles depicted by nonlinear Schrodinger equation.Physica B-Condensed Matter,403(23-24),4292-4300.
MLA	X. F. Pang."The wave-corpuscle duality of microscopic particles depicted by nonlinear Schrodinger equation".Physica B-Condensed Matter 403.23-24(2008):4292-4300.