Black holes

Q4 Physics and Astronomy

Europhysics News Pub Date : 2021-01-01 DOI:10.1051/epn/2021102

C. Rovelli

引用次数: 1

Abstract

They are out there in the sky in huge numbers. They are the most astonishing objects in the universe. Their existence was predicted and understood before we detected them. They behave precisely as the theory predicted. Yet, we do not know what happens at their center, nor in their future. But this confusion is our key towards what we most lack in fundamental physics: understanding quantum gravity.

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黑洞

它们在天空中大量存在。它们是宇宙中最惊人的物体。它们的存在在我们发现它们之前就已经被预测和理解了。它们的行为与理论预测的完全一致。然而，我们不知道它们的中心会发生什么，也不知道它们的未来会发生什么。但这种困惑是我们了解基础物理学中最缺乏的东西的关键:理解量子引力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Europhysics News Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.50

自引率

0.00%

发文量

期刊介绍： Europhysics News is the magazine of the European physics community. It is owned by the European Physical Society and produced in cooperation with EDP Sciences. It is distributed to all our Individual Members and many institutional subscribers. Most European national societies receive EPN for further distribution. The total circulation is currently about 25000 copies per issue. It aims to provide physicists at all levels, ranging from post graduate students to senior managers working in both industry and the public sector, with a balanced overview of the scientific and organizational aspects of physics and related disciplines at a European level. Sections covered: ◦Activities ◦Features ◦News and views