引力场和电磁场中的标量不变量
Scalar invariants in gravitational and electromagnetic fields
摘要：
本文利用四元数的性质讨论了引力场和电磁场中的一些标量不变量。当我们强调四元数物理量的某些定义时，光速、质量密度、能量密度、功率密度、电荷密度、自旋磁矩密度等在引力场和电磁场中，在坐标变换下将分别保持不变。这些结果解释了引力场和电磁场中不同不变量之间存在某种联系的原因。
英文摘要：
The paper discusses some scalar invariants in the gravitational field and electromagnetic field by means of the characteristics of the quaternions. When we emphasize some definitions of quaternion physical quantities, the speed of light, mass density, energy density, power density, charge density, and spin magnetic moment density etc. will remain the same respectively in the gravitational and electromagnetic fields under the coordinate transformation. The results explain why there are some relationships among different invariants in the gravitational and electromagnetic fields.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
