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Inside Black Holes, a ‘Multiverse’ of Many Possible Universes could be Shaped – Did the Universe Evolve to Make Black Holes?
Monday, May 6, 2013 9:03
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May 6,2013
Inside Black Holes, a ‘Multiverse’ of Many Possible Universes could be Shaped – Did the Universe Evolve to Make Black Holes?
(Phys.org) —The maths underpinning Darwin’s theory of natural selection could explain how the universe may be ‘designed’ to make black holes.
New Oxford University research builds on the ‘cosmological natural selection hypothesis’ – an idea first put forward in the 1990s to explain the apparent ‘fine-tuning’ of the universe’s basic parameters to allow for the existence of atoms, galaxies, and life itself.
Cosmological natural selection proposes that, if new universes are born inside black holes, a ‘multiverse’ of many possible universes could be shaped by a process similar to natural selection so that successive generations of universes evolve to become better at making black holes.
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Artist’s impression. Credit: NASA
The Oxford team of evolutionary theorist Andy Gardner and theoretical physicist Joseph Conlon found that a basic equation from evolutionary genetics – called Price’s theorem – can capture the process of cosmological natural selection and explain how the universe seems designed for the purpose of making black holes rather like a fish can seem ‘designed’ to swim underwater or a bird can appear ‘designed’ to fly.
A report of the research is published in the journal Complexity online.
‘This idea of cosmological natural selection is controversial, and physicists have pointed out all sorts of problems with it.
But we were interested in seeing if its basic evolutionary logic actually works,’ said Dr Andy Gardner of Oxford University’s Department of Zoology, lead author of the paper
Read more at:
More information: Complexity paper: www.zoo.ox.ac.uk/group/gardner/publications/GardnerConlon_2013.pdf
Provided by Oxford University
