用“慢光”实验测试真空电动力学
Testing vacuum electrodynamics using `slow light' experiments
摘要：
本文研究了最近提出的利用电磁脉冲在恒定磁场中的传播速度来研究真空电动力学的一个建议。有人认为，建议应修改，使背景磁场，传播方向和横向投影的电场（相对于传播方向）是不共面的。在这种情况下，根据吉本斯的电磁对偶旋转的不变性的影响是确定的。
英文摘要：
A recent proposal to explore vacuum electrodynamics using the speed of propagation of an electromagnetic pulse through an ambient constant magnetic field is examined. It is argued that the proposal should be modified so that the background magnetic field, the direction of propagation and the transverse projection of the electric field (with respect to the direction of propagation) are not coplanar. The implications of invariance under Gibbons' electric-magnetic duality rotations are determined in this context.
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。
