洛伦兹协变性

相对论关联动力理论基本方程的洛伦兹协变性

Lorentz covariance of basic equations in the relativistic correlative kinetic theory

根据相对论的基本原理，回避了繁难的四维张量运算，利用高等数学工具来论证电动力学基本方程的洛伦兹协变性。

According to the basic principle of relativity , this paper proves the Lorentz covariance of the basic equations of electrodynamics with advanced mathematics method , and avoids the troublesome operation of four-dimensional tensor .

众所周知，Newton引力理论有一些无法解决的疑难，例如万有引力定律方程式的非洛伦兹协变性、水星近日点的附加进动等。

It is well known that , Newton 's gravitational theory has some intrinsic difficulties , such as the non-Lorentz covariant of the gravitational field , the orbital precession of Mercury etc. .

讨论了3／2自旋场的U（1）规范不变性，给出了U（1）规范不变的三级旋量场方程和守恒流，并证明了场方程的洛伦兹协变性。

The paper discusses the U ( 1 ) gauge invariance of spin 3 / 2 field , provides the spin 3 / 2 field equation which has U ( 1 ) gauge invariance , and electric current and lorentz invariance of 3 / 2 field equation is proved .

讲相对论时学生已具有伽里略变换协变性和线性代数的知识，因此在工科物理中由洛伦兹变换协变性出发讲相对论动力学是可行的。

It is able to teach relativity dynamics by Lorentz transformation covariance in engineering physics , since the college students have learned Galilean transformation covariance and linear algebra already , when they studied relativity theory .