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Dark Matter and the vacuum energy

by friend
Tags: dark, energy, matter, vacuum
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friend
#1
Jun30-10, 08:52 AM
P: 978
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
#2
Jun30-10, 11:26 AM
Sci Advisor
P: 1,682
Why do you suggest that coupling between fields should have anything to do with vacuum energy?
tom.stoer
#3
Jun30-10, 04:21 PM
Sci Advisor
P: 5,437
And why do you think that dark matter is of special relevance for vacuum enery?


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