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arXiv 1209.3465math-phhep-thmath.MPquant-ph
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量子化正则化--解决量子场论中无穷大老问题的一种新方法(讲义稿)

Regularization just by quantization -- a new approach to the old problem of infinities in quantum field theory (Draft of lecture notes)

Marek Czachor

摘要:

这是我关于场量子化方法的课堂讲稿的现行形式。我解释了一个简单的标量场模型的物理动机,并显示了一些初步的应用(场产生的点状电荷,真空到真空回路图,卡西米尔压力)。该方法是基于一个适当的建设表示的谐振子李代数和狄拉克三角洲的顺序定义。

英文摘要:

This is the current form of lecture notes on my approach to field quantization. I explain on a simple scalar-field model the physical motivation and show some preliminary applications (field produced by a pointlike charge, the vacuum-to-vacuum loop diagram, the Casimir presure). The approach is based on an appropriate construction of a representation of harmonic-oscillator Lie algebra and a sequential definition of Dirac deltas.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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