挠率几何与有挠引力

本文提出一种统一描述引力场、规范场及自旋自相互作用的纤维丛理论.它把现有的挠率概念包含在其中,如Cartan理论、Brans-Dicke理论、规范引力理论等.本文还给出了一种拉伸纤维的映射,它为进一步探讨挠率产生的几何机制和物理机制提供了新的研究方式.

Geometry of Torsion and Gravitation with Torsion

This paper is concerned with the geometry of torsion and a new theory of fiber bundle is proposed. In the new theory, the gravitational field, gauge field and self-interaction of spin are described in an integrated manner. The metric of internal space is referred to as spinning potential. Here Einstein-Cartan's theory and Brans-Dicke's theory are extended. The stretching mapping of fiber presented provides a new way for torsion investigation.