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[1]刘雅超,黎明.相对论量子力学方程的求解新方案[J].武汉工程大学学报,2010,(07):107-110.[doi:10.3969/j.issn.16742869.2010.07.026]
 LIU Ya chao,LI Ming.The new scheme for solving relativistic quantum mechanics equations[J].Journal of Wuhan Institute of Technology,2010,(07):107-110.[doi:10.3969/j.issn.16742869.2010.07.026]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2010年07期
页码:
107-110
栏目:
机电与信息工程
出版日期:
2010-07-31

文章信息/Info

Title:

The new scheme for solving relativistic quantum mechanics equations
文章编号:
16742869(2010)07010704
作者:
刘雅超黎明
西安理工大学应用物理系, 陕西 西安 710048
Author(s):
LIU Yachao LI Ming
Department of Applied Physics,Xi’ an University of Technology, Xi’ an 710048,China
关键词:
正反粒子指标相对论量子力学负能量负能解
Keywords:
 the particleantiparticle index relativistic quantum mechanicsnegative energythe negative energy solution
分类号:
O413.1
DOI:
10.3969/j.issn.16742869.2010.07.026
文献标志码:
A
摘要:
在相对论量子力学中引入了正反粒子指标的新概念,给出求解相对论量子力学方程的新方案.用新方案重新求解狄拉克(Dirac)方程,消除了与负能量相关的困难.得到了与量子场论一致的自由正反旋量粒子波函数.最后重新定义了反粒子的能量和动量算符.
Abstract:
 The new concept of the particleantiparticle index is introduced into relativistic quantum mechanics. A new scheme for solving relativistic quantum mechanics equations is presented.  The Dirac equation is resolved under the new scheme: and the difficulty about negative energy is cleared up. The wavefunctions of free spinor particle and antiparticle coincided with quantum field Theory is obtained directly. At last the energy and momentum operators of antiparticle are redefined.

参考文献/References:

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[6]王顺金,周善贵,Pauli H C. Dirac粒子的正反粒子自由度和正反粒子量子数[J].原子核物理评论,2004,21(4):294297.
[7]张一方.量子力学和相对论的结合,不相容及发展[J].云南大学学报:自然科学版,2008,30(1):4146.
[8]Weinberg S.The Quantum Theory of Fields :Vol.I[M].北京:世界图书出版公司北京公司,2004:219224.
[9]Ni G J, Guan H, Zhou W M,et al. Antiparticle in the Light of EinsteinPodolskyRosen Paradox and Klein Paradox [J]. Chinese Phys Lett,2000,17(6):393395.

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备注/Memo

备注/Memo:
收稿日期:20100410基金项目:西安理工大学青年科学研究计划项目108210828作者简介:刘雅超(1980),男,陕西西安人,助教,理学硕士.研究方向:低维纳米量子体系电学性质.
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