在Reissner-Nordstrm黑洞时空中沿径向自由下落陀螺轴的运动

THE MOTION OF THE AXIS OF A GYROSCOPE FREELY FALLING ALONG THE RADIAL DIRECTION IN REISSNER-NORDSTRM BLACK HOLE SPACE-TIME

研究了Reissner-Nordstrom时空中沿径向自由下落的陀螺自转轴的运动.结果表明,在正交标架中,当陀螺沿径向自由下落时,其自转轴朝径向偏转.

The motion fo the spin axis of a gyroscope freely falling along the radial direction in Reissner-Nordstrom space-time is studied in the paper. It is shown that, the axis rotates to the radial direction in the orthonormal frame if the gyroscope freely falling along the radial direction.