图书标签: 时空 彭罗斯 相对论 数学物理 量子引力7 科学 物理教材 物理
发表于2024-11-05
旋量与时空(第2卷) pdf epub mobi txt 电子书 下载 2024
《旋量与时空(第2卷)》主要内容:This is a companion volume to our introductory work Spinors and space-time, Volume 1: two-spinor calculus and relativistic fields. There weattempted to demonstrate something of the power, utility and elegance of2-spinor techniques in the study of space-time structure and physical fields,and to advocate the viewpoint that spinors may lie closer to the heart of (even macroscopic) physical laws than the vectors and tensors of the standard formalism. Here we carry these ideas further and discuss some important new areas of application. We introduce the theory of twistors and show how it sheds light on a number of important physical questions,one of the most noteworthy being the structure of energy-momentum/angular momentum of gravitating systems. The illumination that twistor theory brings to the discussion of such physical problems should lend further support to the viewpoint of an underlying spinorial structure in basic physical laws.
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旋量与时空(第2卷) pdf epub mobi txt 电子书 下载 2024