Monolithic 发表于 2025-3-30 08:23:48
Another Way of Constructing Solutions of the Free Dirac Equation: Construction by Lorentz Transformutions possess the correct behaviour in the nonrelativistic limit. We consider now the solutions of the free Dirac equation with a new approach better suited to the covariant formulation and, later on, for the field-theoretical applications.讨厌 发表于 2025-3-30 12:45:52
http://reply.papertrans.cn/83/8263/826234/826234_52.pngguardianship 发表于 2025-3-30 19:32:15
http://reply.papertrans.cn/83/8263/826234/826234_53.png显示 发表于 2025-3-30 20:51:40
http://reply.papertrans.cn/83/8263/826234/826234_54.png爱了吗 发表于 2025-3-31 04:48:37
http://reply.papertrans.cn/83/8263/826234/826234_55.png信任 发表于 2025-3-31 07:26:48
The Hole Theory,e Klein-Gordon equation, where the energy turned out to be positive (by the Lagrange formalism) for solutions with positive and negative time evolution factors, proved unsuccessful (cf. Exercise 2.3). Solutions with negative energy appear almost everyhwere when we are concerned with processes of hig讽刺滑稽戏剧 发表于 2025-3-31 09:32:04
,Klein’s Paradox,p (Fig. 13.1). First we shall study this problem from the point of view of the one-particle interpretation of the Dirac equation and then, in Example 13.1, we shall look at the same problem using the framework of hole theory, understanding better the resulting situation, which looks paradoxical at ffebrile 发表于 2025-3-31 14:21:03
http://reply.papertrans.cn/83/8263/826234/826234_58.png