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Physical non-equivalence of the Jordan and Einstein frames
classification
🌀 gr-qc
astro-ph.COhep-th
keywords
einsteinframejordannon-equivalencealthoughanalyticallycalculationsconformal
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We show, considering a specific f(R)-gravity model, that the Jordan frame and the Einstein frame are physically non-equivalent, although they are connected by a conformal transformation which yields a mathematical equivalence. Since all the calculations are performed analytically, this non-equivalence is shown in an unambiguous way.
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Cited by 1 Pith paper
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Frame invariant diffusive formulation of scalar-tensor gravity
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