Dark Matter and the vacuum energy

  1. I wonder if there is any correlation between the weak coupling of a quantum field in the path integral and how it adds to or cancels out vacuum energy. If so, then how would weakly interacting dark matter effect the vacuum energy? Thanks.
  2. jcsd
  3. bapowell

    bapowell 1,982
    Science Advisor

    Why do you suggest that coupling between fields should have anything to do with vacuum energy?
  4. tom.stoer

    tom.stoer 5,489
    Science Advisor

    And why do you think that dark matter is of special relevance for vacuum enery?
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