Results 231 to 240 of about 104,370 (268)

The Thermodynamics of the Van Der Waals Black Hole Within Kaniadakis Entropy. [PDF]

open access: yesEntropy (Basel)
Kaczmarek AZ   +3 more
europepmc   +1 more source

Acoustic black hole effect enhanced micro-manipulator. [PDF]

open access: yesMicrosyst Nanoeng
Yin Q, Song H, Wang Z, Ma Z, Zhang W.
europepmc   +1 more source

Black Stars, Not Holes

Scientific American, 2009
The article discusses the prevention of the formation of black holes as a result of quantum effects and how these effects may give rise to dense entities called black stars instead. Topics include an overview of the theoretical physics of black holes, such as Einstein's field equations from his general relativity theory, a description and analysis of ...
BARCELO' C   +3 more
openaire   +3 more sources

Black hole or no black hole?

Nature, 1990
Astronomers are among the most international of scientists. Yet chauvinism surfaces on a cosmic scale where the anxious search for a massive black hole at the centre of our Galaxy is concerned. The prodigious amounts of energy emitted from tiny regions at the centres of some nearby galaxies imply that they contain accreting black holes of ...
openaire   +2 more sources

Black holes

Surveys in High Energy Physics, 1976
Black ...
openaire   +1 more source

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