| 题名 |
Note on the Lorentz Invariance of Ldt in Hamilton's Principle |
| 作者 |
Ta-You Wu |
| 关键词 | |
| 期刊名称 |
Chinese Journal of Physics |
| 卷期/出版年月 |
35卷1期（1997 / 02 / 01） |
| 页次 |
1 - 3 |
| 内容语文 |
英文 |
| 英文摘要 |
Expressed in the relativistic form, Ldt in Hamilton's principle for a free particle or a particle of charge e in an electromagnetic field (A, iØ) is the scalar product pμ dxμ or (Pμ + e/c Aμ)dxμ, and hence is Lorentz invariant. |
| 主题分类 |
基礎與應用科學 >
物理 |
