标题： 时空结构和物理理论 显示英文标题

标题： Spacetime Structures and Physical Theories

摘要： 广义相对论被应用于强相互作用；两者之间的联系是通过构建具有杨-米尔斯形式的线元来实现的，该线元用于几何地描述在短程强相互作用影响下粒子的经典动力学。 显示了在合理的假设下，可以通过使用广义相对论场方程为量子粒子构建罗伯逊-沃尔克度规，使广义相对论理论与量子力学相容。 该粒子的所得线元可以完全转换为闵可夫斯基时空的线元，由闵可夫斯基观察者描述的粒子时空动力学呈现出量子力学的形式。 还讨论了广义相对论中仿射联络的物理方面及其与电磁场和强相互作用场强度的关系。 提出了将电磁场作为独立时空结构的启发式几何表述。 显示英文摘要

摘要： General relativity is applied to the strong interaction; the nexus between the two being arrived at by constructing a line element having the Yukawa form, which is used to describe geometrically the classical dynamics of a particle moving under the influence of the short-range strong interaction. It is shown that, with reasonable assumptions, the theory of general relativity can be made compatible with quantum mechanics by using the general relativistic field equations to construct a Robertson-Walker metric for a quantum particle. The resulting line element of the particle can be transformed entirely to that of a Minkowski spacetime, and the spacetime dynamics of the particle described by a Minkowski observer takes the form of quantum mechanics. It is also discussed the physical aspects of the affine connection in general relativity and its relationship with the field strength of the electromagnetic field and strong interaction. A heuristic geometric formulation of the electromagnetic field as an independent spacetime structure is presented.