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Any other theory of gravity?

  1. Apr 7, 2010 #1

    All the time I find Newton's and Einstein's theories of gravity. Is there any other competitive one? Any which is competing with GR?

  2. jcsd
  3. Apr 7, 2010 #2


    Staff: Mentor

    Not really. There are other theories that agree with experiment, but they all have "tuneable" parameters so they are not really competitive with GR.
  4. Apr 7, 2010 #3
  5. Apr 8, 2010 #4


    User Avatar

    Staff: Mentor

    What about Verlinde's? Does it qualify as a theory of gravity?
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