Relative potential
= Relative potential
{title2=$\Psi$}
In a bounded stellar system, a relative potential shifts the gravitational potential so that $\Psi$ vanishes at a chosen escape boundary. A common sign convention is $\Psi=\Phi_0-\Phi$.
= Relative potential
{title2=$\Psi$}
In a bounded stellar system, a relative potential shifts the gravitational potential so that $\Psi$ vanishes at a chosen escape boundary. A common sign convention is $\Psi=\Phi_0-\Phi$.