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arXiv 0710.4457quant-ph
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在双折射晶体中比光还快

Faster than light in a birefringent crystal

Tore Gunnar Halvorsen, Jon Magne Leinaas

摘要:

我们检查超光速信号传播通过双折射晶体,其中的效果不是由于吸收或反射,但一个特殊的偏振分量的过滤的效果。我们首先研究的效果,通过固定相分析,与那些较早的系统分析的结果一致。我们补充这一分析,考虑过境的高斯波,并找到边界的有效性的固定相位的结果。高斯波的传播用图来说明。

英文摘要:

We examine the effect of superluminal signal propagation through a birefringent crystal, where the effect is not due to absorption or reflection, but to the filtration of a special polarization component. We first examine the effect by a stationary phase analysis, with results consistent with those of an earlier analysis of the system. We supplement this analysis by considering the transit of a gaussian wave and find bounds for the validity of the stationary phase result. The propagation of the gaussian wave is illustrated by figures.

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。

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