Dark Matter and the vacuum energy


by friend
Tags: dark, energy, matter, vacuum
friend
friend is offline
#1
Jun30-10, 08:52 AM
P: 962
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.
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bapowell
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#2
Jun30-10, 11:26 AM
Sci Advisor
P: 1,570
Why do you suggest that coupling between fields should have anything to do with vacuum energy?
tom.stoer
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#3
Jun30-10, 04:21 PM
Sci Advisor
P: 5,307
And why do you think that dark matter is of special relevance for vacuum enery?


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