0
$\begingroup$

Can we always effectively describe a timelike worldline (non-geodesic) in one spacetime as a geodesic in some other spacetime with a different metric? Is this implied by the equivalence principle saying that acceleration and gravitation are indistinguishable.

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.