arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0803.2383physics.opticsphysics.class-ph
收藏

广义Riemann-Silberstein电动力学中的守恒律

Conservation Laws in Generalized Riemann-Silberstein Electrodynamics

Jan E. S. Bergman, Siavoush M. Mohammadi, Lars K. S. Daldorff, Bo Thidé, Tobia D. Carozzi, Roger L. Karlsson, Marcus Eriksson

摘要:

从用Riemann-Silberstein矢量表示的正、负螺旋度麦克斯韦方程组出发,导出了10个常用的和10个附加的庞加莱{é}不变量,后者与电磁自旋有关,即:电磁场的固有旋转或极化状态。这些不变量中的一些显然没有在以前的文献中讨论过。

英文摘要:

Starting from positive and negative helicity Maxwell equations expressed in Riemann-Silberstein vectors, we derive the ten usual and ten additional Poincar{é} invariants, the latter being related to the electromagnetic spin, i.e., the intrinsic rotation, or state of polarization, of the electromagnetic fields. Some of these invariants have apparently not been discussed in the literature before.

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。

↑