论文标题
在Sagnac效应的某些应用中
On Some Applications of the Sagnac Effect
论文作者
论文摘要
考虑到代表旋转黑洞和赤裸裸的旋转的确切空间，我们研究了sagnac效应检测到$ i $）更高维度的可能性，$ ii $）在更高维度上旋转黑洞，也将$ iii $ $ iii $）区分开来。结果表明，SAGNAC时间延迟会受到额外维度或其相关角动量的影响。与黑洞相比，这种时间延迟在裸奇异性的时空也有所不同。因此，可以将Sagnac效应用作实验，以更好地了解具有较高尺寸的空间或那些接受赤裸裸的奇异性的实验。
Considering exact spacetimes representing rotating black holes and naked singularities, we study the possibility that the Sagnac effect detects $i$) higher dimensions, $ii$) rotation of black holes in higher dimension, and also, $iii$) distinguishes black holes from naked singularities. The results indicate that the Sagnac time delay gets affected by the presence of extra-dimension or its associated angular momentum. This time delay is also different in the spacetime of a naked singularity compared to that of a black hole. Hence, the Sagnac effect may be used as an experiment for better understanding of spacetimes with higher dimensions or those that admit naked singularities.
