结果表明,任一时刻黑洞熵都与黑洞事件视界面积成正比。
It is shown that the entropy of the black hole is proportional to the area of event horizon at any time.
利用赵峥和戴宪新提出的方法,得到了黑洞的温度和事件视界。
Using the method proposed by Zhao and Dai, the temperature of a black hole and event horizon are obtained.
当黑洞事件视界不随超前时间变化时,结果可回到已知的静态情况。
When the event horizon of the black hole does not depend upon the advanced-time, the results can return to the well-known static case.
采用坐标变换的方法,研究几种加速运动动态黑洞的事件视界,得到了黑洞的视界面方程。
Using coordinate transformation, we study the event horizon of accelerating non-stationary black holes, the equation of event horizon surface is calculated out.
当船到达事件视界时,它可能看上去是停住了,永远留在那里并且永远不会掉入湮灭。
When the ship reached the event horizon, it would appear to stop, staying there forever and never falling in toward oblivion.
就古典的分析来说,如果不考虑量子力学,所有东西只要落入黑洞的事件视界,就会永远消失在这个宇宙之中。
Analyzed classically, that is, without taking account of quantum mechanics, anything that falls within the hole's event horizon is lost from the universe forever.
指出二维静态黎曼时空中的一个普遍效应:存在于事件视界附近的坐标奇点或内禀奇点会强烈影响视界的温度。
It is pointed out that a coordinate or essential singularity near an event horizon will strongly influence the temperature of the horizon. It is a universal effect in 2-dimensional Riemann Space-time.
结果表明夸克星的质量分布在事件视界以内,即夸克星是黑洞,但构成这种黑洞的物质并没有坍缩到大小为零的一点。
That is , a quark star is a black hole, while the black hole formation has not collapsed to one point yet.
在它的事件视界,即其边界,没有任何东西可以逃脱这头巨兽的引力,甚至连光也不行。 其引力相当于位于我们太阳系最外层行星轨道的海王星的四倍。
Its event horizon--theboundary at which nothing, not even light, can escape the monster’s gravitationalpull--is four times as large as the orbit of Neptune,our sun’s outermost planetary satellite.
在它的事件视界,即其边界,没有任何东西可以逃脱这头巨兽的引力,甚至连光也不行。 其引力相当于位于我们太阳系最外层行星轨道的海王星的四倍。
Its event horizon--theboundary at which nothing, not even light, can escape the monster’s gravitationalpull--is four times as large as the orbit of Neptune,our sun’s outermost planetary satellite.
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