旋量系统张量联络的必要性
Necessity of Tensorial Connections for Spinorial Systems
摘要:
我们考虑旋量场的极形式推导出各自的张量连接在各种物理情况下:我们表明,在某些情况下,张量连接是一个有用的工具,而不是在其他情况下,它出现作为一个必要的对象。对具有张量连接的不同情况进行了比较分析,研究了时空结构之间的相似性。最后对量子场论和特殊旋量作了评述。
英文摘要:
We consider spinorial fields in polar form to deduce their respective tensorial connection in various physical situations: we show that in some cases the tensorial connection is a useful tool, instead in other cases it arises as a necessary object. The comparative analysis of the different cases possessing a tensorial connection is done, investigating the analogies between space-time structures. Eventual comments on quantum field theory and specific spinors are given.
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