Accelerating expansion of the universe
= Accelerating expansion of the universe
{wiki}
= Accelerating universe
{synonym}
= Accelerating expansion
{synonym}
An accelerating universe has $\ddot a>0$, equivalently $q<0$ while expansion continues.
= Accelerating expansion of the universe
{wiki}
= Accelerating universe
{synonym}
= Accelerating expansion
{synonym}
An accelerating universe has $\ddot a>0$, equivalently $q<0$ while expansion continues.