Universe Friedmann Equation. From which we set up the differential equation. 2 3 friedmann equations let us consider the dynamics of the frw universe that determines time evolution fo the scale factor a t 2 2.
Friedmann Equation Physics And Mathematics General Relativity Equations from www.pinterest.com
. The first friedmann equation describes how based on what is in the universe its expansion rate will change over time. The friedmann equation which models the expanding universe has a parameter k called the curvature parameter which is indicative of the rate of expansion and whether or not that expansion rate is increasing or decreasing.
.
The first friedmann equation describes how based on what is in the universe its expansion rate will change over time. The equations for negative. And p are the density and pressure of the fluid. 2 3 friedmann equations let us consider the dynamics of the frw universe that determines time evolution fo the scale factor a t 2 2.
