Torsion-bar antenna in the proper reference frame with rotation
Torsion-bar antenna in the proper reference frame with rotation
复制标题
扭杆天线位于正确的参考系中并可旋转
DOI：
10.1103/physrevd.90.064008
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发表时间：
2014
影响因子：
5
通讯作者：
Masaki
中科院分区：
文献类型：
--
作者：
Nakamura;Kouji; Ando;Masaki
M. Andoet al.[Phys.] 中讨论了旋转扭杆天线对引力波的合成响应。莱特牧师。 105, 161101 (2010)]从广义相对论的角度重新研究。为此，使用旋转观察者的正确参考系中自由落体粒子的运动方程。因此，即使当 和 分别为引力波的角频率和天线的旋转时，上述论文中得出的结果响应也是有效的。
The resultant response of the rotating torsion-bar antenna for gravitational waves discussed in M. Andoet al.[Phys. Rev. Lett. 105, 161101 (2010)] is reinvestigated from a general-relativistic point of view. To do this, the equation of motion of a free-falling particle in the proper reference frame of a rotating observer is used. As a result, the resultant response derived in the above paper is also valid even when, whereandare the angular frequencies of gravitational waves and the rotation of the antenna, respectively.