Conformal gravity

Conformal gravity are gravity theories that are invariant under conformal transformations in the Riemannian geometry sense; more accurately, they are invariant under Weyl transformations $g_{ab}\rightarrow\Omega^2(x)g_{ab}$ where $g_{ab}$ is the metric tensor and $\Omega(x)$ is a function on spacetime.

单词	Conformal gravity
释义	Conformal gravity 英语百科 Conformal gravity Conformal gravity are gravity theories that are invariant under conformal transformations in the Riemannian geometry sense; more accurately, they are invariant under Weyl transformations $g_{ab}\rightarrow\Omega^2(x)g_{ab}$ where $g_{ab}$ is the metric tensor and $\Omega(x)$ is a function on spacetime.
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