Recent content by Philip Gibbs

  1. Philip Gibbs

    A Energy conservation on Cosmological scales

    When Dirac started to use delta functions mathematicians said it was wrong, until they realized that he was working with the dual vector space to the space of continuous functions. Energy conservation in GR uses the same trick. Conserved quantities come from the space dual to fields in...
  2. Philip Gibbs

    A Energy conservation on Cosmological scales

    Two pulsars radiate energy as gravitational waves and come closer together. Two black holes merge and the gravitational waves are detected on Earth. Those are the experiments. The problem is more theoretical. People don't accept the formulation because energy takes the form of a kind of group...
  3. Philip Gibbs

    A Energy conservation on Cosmological scales

    Someone asked me to comment about my work. It does not matter that energy is not unique. It depends on reference frame and choice of Lagrangian. This is common in physics. Many things are relative like this. Energy is relative to the reference frame even in Newtonian mechanics. In General...
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