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Re:Supermassive Dark Star candidates seen by JWST by mtlmtlmtlmtl on Friday July 14, 2023 @06:35PM (#36730848)
They are both fields, but gravity is different in that spacetime itself is the field.

As for the weak force, I think that's not necessarily a known property of DM, but rather a property of hypothetical candidates for being the dark matter known as WIMPs(weakly interacting massive particles).

Re:Supermassive Dark Star candidates seen by JWST by wiml on Friday July 14, 2023 @07:55PM (#36731594)
AIUI, dark matter has to have some non-gravitational interactions in order to cool enough to produce the observed "clumpiness".