共形时空模拟中的光线轨迹。
Light ray trajectories in an analog of conformal spacetimes.
作者信息
Payandeh Farrin
机构信息
Department of Physics, Payame Noor University (PNU), PO BOX 19395-3697, Tehran, Iran.
出版信息
Heliyon. 2019 Jun 4;5(6):e01818. doi: 10.1016/j.heliyon.2019.e01818. eCollection 2019 Jun.
Abstract
The kinematical implications of a dielectric analog of Robertson-Walker spacetime is discussed within a covariant postulation of transformation optics. It is found that the results thoroughly coincide with what we expect from standard model. Moreover, a moving cloaked region in the spacetime is also considered as a physically valid proposal.
摘要
在变换光学的协变假设下，讨论了罗伯逊 - 沃克时空的电介质类似物的运动学含义。结果发现，这些结果与我们从标准模型中预期的完全一致。此外，时空中的一个移动隐身区域也被视为一个物理上有效的提议。
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