# New two-metric theory of gravity with prior geometry

@article{Lightman1973NewTT, title={New two-metric theory of gravity with prior geometry}, author={Alan Paige Lightman and David L. Lee}, journal={Physical Review D}, year={1973}, volume={8}, pages={3293-3302} }

We present a Lagrangian-based metric theory of gravity with three adjustable constants and two tensor fields, one of which is a nondynamical "flat-space metric" $\ensuremath{\eta}$. With a suitable cosmological model and a particular choice of the constants, the "post-Newtonian limit" of the theory agrees, in the current epoch, with that of general relativity theory (GRT); consequently our theory is consistent with current gravitation experiments. Because of the role of $\ensuremath{\eta}$, the…

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