arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1401.7544gr-qc
收藏

静态宇宙中光线的平行黑洞

Analogue black holes for light rays in static dielectrics

E. Bittencourt, V. A. De Lorenci, R. Klippert, M. Novello, J. M. Salim

摘要:

本文从几何光学的角度研究了光在非线性材料中的传播。它表明,一个球对称介质在休息与一些特定的介电性能可以用来产生一个精确的模拟模型的一类时空,其中包括球对称和静态黑洞解。这里提出的光学模型可以是一个有用的工具,在实验室中再现的行为的光学零测地线附近的一个可观测的引力史瓦西半径的紧凑的对象。

英文摘要:

Propagation of light in nonlinear materials is here studied in the regime of the geometrical optics. It is shown that a spherically symmetric medium at rest with some specific dielectric properties can be used to produce an exact analogue model for a class of space-times which includes spherically symmetric and static black hole solutions. The optical model here presented can be a useful tool to reproduce in laboratory the behavior of optical null geodesics near a compact object with an observable gravitational Schwarzschild radius.

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。

↑