nicksauce said:Errr... Nevermind, I got it to work eventually.
The Friedmann equation is a mathematical equation that describes the evolution of the universe in terms of its expansion rate and the distribution of energy and matter within it. It is named after the Russian physicist Alexander Friedmann who first derived it in 1922.
The cosmological constant, denoted by the Greek letter lambda (Λ), is a term introduced by Albert Einstein in his theory of general relativity. It represents the energy density of the vacuum and is used in the Friedmann equation to account for the observed acceleration of the expansion of the universe.
The solution of the Friedmann equation with a cosmological constant predicts that the universe will continue to expand at an accelerating rate. This is consistent with observations of the universe's expansion and the discovery of dark energy, which is believed to be responsible for this acceleration.
The cosmological constant has a significant impact on the evolution of the universe. It has been found to dominate the dynamics of the universe, causing it to expand at an accelerated rate. Without the cosmological constant, the universe would have expanded at a slower rate and likely not have enough time to form the structures we observe today.
No, the solution of the Friedmann equation with a cosmological constant is not the final answer to understanding the universe. While it can accurately describe the current state of the universe, there are still many unanswered questions about the nature of dark energy and how it affects the evolution of the universe. Further research and observations are needed to fully understand the complexities of our universe.