|
|||||
|
|
Generalized principle of least action in electromagnetism and its applications |
|
| Authors: | Yongjun Xie Changhong Liang |
| Affiliation: | (1) Department of Microwave Telecommunication Engineering, Xidian University, 710071 Xi’an, China |
| Abstract: | The generalized principle of least action in electromagnetism is presented, which is effective even though in lossy and nonreciprocal media. It is pointed out that the Maxwell’ s equations can be derived from this principle. At last for example of its applications, some useful variational expressions for electromagnetic fields are derived systematically from the principle. |
| Keywords: | the generalized principle of least action lossy and nonreciprocal media Maxwell’ s equations variational expressions |
| 本文献已被 SpringerLink 等数据库收录！ | |
| 点击此处可从《科学通报(英文版)》浏览原始摘要信息 | |
| 点击此处可从《科学通报(英文版)》下载全文 | |