Nordström's theory of gravitation
= Nordström's theory of gravitation
{c}
{wiki}
= Nordstrom theory of gravitation
{c}
{synonym}
Nordstrom's scalar theory restricts the spacetime metric to the conformally flat form $g_{\mu\nu}=\varphi^2\eta_{\mu\nu}$. Its null geodesics have the same unparametrized paths as those of the <Minkowski metric>, so the theory predicts no gravitational bending of light.