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研究了作匀加速直线运动的变质量Kerr黑洞的三类特征曲面，即事件视界、表观视界和类时极限面(无限红移面).指出在变质量(存在吸积或蒸发)情况下，这类黑洞的三类特征曲面不再重合.In this paper,we deal with three kinds of characteristic surfaces of a uniformly rectilinearly accelerating Kerr black hole whose mass is varying.i.e., the event horizon,the apparent horizon,and the time-like limit surface (the infinite red-shift surface). It is pointed out that the three kinds of characteristic surfaces no longer coincide with one other when the black hole mass is varying (accreting or evaporating).
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