This is a news story, published by Quanta Magazine, that relates primarily to Einstein news.
For more Einstein news, you can click here:
more Einstein newsFor more cosmology & the universe news, you can click here:
more cosmology & the universe newsFor more news from Quanta Magazine, you can click here:
more news from Quanta MagazineOtherweb, Inc is a public benefit corporation, dedicated to improving the quality of news people consume. We are non-partisan, junk-free, and ad-free. We use artificial intelligence (AI) to remove junk from your news feed, and allow you to select the best science news, business news, entertainment news, and much more. If you like this article about cosmology & the universe, you might also like this article about
Black holes. We are dedicated to bringing you the highest-quality news, junk-free and ad-free, about your favorite topics. Please come every day to read the latest Black hole news, typical black hole news, news about cosmology & the universe, and other high-quality news about any topic that interests you. We are working hard to create the best news aggregator on the web, and to put you in control of your news feed - whether you choose to read the latest news through our website, our news app, or our daily newsletter - all free!
extremal black holesQuanta Magazine
•
74% Informative
Black holes are the enigmatic extremes of the cosmos.
Within them, matter is packed so tightly that, according to Einstein ’s general theory of relativity, nothing can escape.
In 1973 , Stephen Hawking , John Bardeen and Brandon Carter asserted that extremal black holes can’t exist in the real world.
Now two mathematicians have proved Hawking and his colleagues wrong.
Their mathematical proof is “beautiful, technically innovative and physically surprising”.
The new study disproves Bardeen , Carter and Hawking ’s third law.
Kehle and Unger showed that they could change a typical black hole into an extremal one within a finite stretch of time.
The pair also showed that the formation of extremal black holes would not open the door to a naked singularity.
VR Score
79
Informative language
84
Neutral language
42
Article tone
informal
Language
English
Language complexity
46
Offensive language
not offensive
Hate speech
not hateful
Attention-grabbing headline
detected
Known propaganda techniques
not detected
Time-value
long-living
External references
10
Source diversity
8
Affiliate links
no affiliate links