视界面望远镜:为黑洞拍下史上第一张“照片”

发布时间：2018-07-08 21:37

  本文选题：黑洞 + 望远镜　； 参考：《物理》2017年11期

【摘要】：正做黑洞研究将近20年,我常常被人问到"黑洞是什么样的",说实话,我并不确定。除了在论文课件中自制的效果图,第一次"亲眼"看到黑洞形象是2015年在电影院里,荧幕上是《星际穿越》中的黑洞"卡冈图雅"——深不见底的黑色中心与明亮立体的气体圆环——相对论物理学家基普·索恩为影片设计的黑洞形象(图1),和想象中的相差无几。从广义相对论推知而来的黑洞,就存在于宇宙深处,这一点在21世纪的今天或已无可置疑。
[Abstract]:I've been working on black holes for nearly 20 years, and I'm often asked what a black hole is like, and to be honest, I'm not sure. In addition to the self-made effect in the courseware, the first "black hole" image was seen in the cinema in 2015. On the screen is the black hole in Interstellar, "Kagan Tuya," a dark center with a bright, solid gas ring-the image of a black hole designed for the film by relativistic physicist Kip Thorne (figure 1), and the idea There is no difference between elephants. Black holes derived from general relativity exist in the depths of the universe, which is perhaps beyond doubt in the 21st century.
【作者单位】： 中国科学院国家天文台;中国科学院大学;界面新闻文化频道;
【分类号】：P145.8
，

本文编号：2108812