摘要
挠率的两个源被研究—宏观转动和排列自旋。在狄拉克粒子作为直接对挠率探测者的情况下,挠率自旋效应受到背景的强烈影响,这些背景是磁自旋作用,转动自旋作用和引力自旋作用。增加挠率等价于增加背景本身,首次给出的挠率探测判据是,除了中子星,在任何星内或星外实验,都没有希望给出挠率的直接甚至间接证据。有希望的挠率证据一定是在致密星体上的间接和积累结果。宏观转动粒子作为挠率间接探测者在目前进行的任何实验都不能给出挠率的迹像。
Two sources of torsion are studied macroscopic rotation and aligned spin. In the case of the Dirac spin particle as a direct sensor for torsion, the torsion-spin effects are influenced by the backgrounds strongly, they are the backgrounds of magnetic-spin, rotation-spin and gravity-spin. The increasing of the backgrounds torsion is equivalent to the increasing of the background itself. The first proposed criterion for torsion detection is that for any experiments being done inside or outside of the star, except the neutron star, there is no hope to give the evidence, for torsion must be cumulative and indirect in the compat star. The macroscopic rotated particle as an indirect sensor for torsion in experiments, it can′t give any signs for torsion at the oment.
出处
《河北工业大学学报》
CAS
1993年第3期39-42,共4页
Journal of Hebei University of Technology
基金
国家自然科学基金
关键词
引力理论
规范引力
挠率
自旋粒子
星体
Gravitational theory
Gauge gravity
Torsion
Spin particle
Star