Friedmann equations
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lucasgautheron commented
- Add plots
Express in terms of the density parameters rather than the densities themselves (less cluttered expressions)- Fix eq. bug
\begin{equation}\left\{\begin{matrix}
a(t) = &A\cosh \left [ H_0 \sqrt{\Omega_{\Lambda}} (t-T) \right ] \\
T = &\pm \tau \tanh^{-1} \dfrac{1}{\sqrt{1+\dfrac{1-\Omega_{\Lambda}}{\Omega_{\Lambda}}}}} \\
A = &+\dfrac{3kc^4}{8 \pi G \rho_0 R^2} \\
\tau = & 1/H_0 \sqrt{\Omega_{\Lambda}} \\
\end{matrix}\right.\end{equation}
lucasgautheron commented
Done.