论文标题
通过Penrose工艺从带电的Vaidya黑洞中提取能量
Extraction Energy From Charged Vaidya Black Hole Via Penrose Process
论文作者
论文摘要
在本文中，我们考虑了带电的Vaidya时空中Penrose过程的类比。我们计算了广义的Ergosphere的边界，其中可能存在具有负能量的带电颗粒，并表明它是暂时的。我们表明，在广义巨石内没有负能量的颗粒的闭合轨道。我们研究了有关彭罗斯过程效率的问题，并表明人们不能从黑洞中提取大能量。
In this paper, we consider the analogy of the Penrose process in Charged Vaidya spacetime. We calculate the border of the generalized ergosphere, in which the charged particles with negative energy might exist, and show that it is temporary. We show that there are no closed orbits for particles with negative energy inside the generalized ergosphere. We investigate the question about the efficiency of the Penrose process and show that one can't extract large energies from a black hole.
