Adam Platz writes, “The equation is called the Friedmann equation and, simply put, governs the expansion of space in a homogenous universe such as our own. In the 1920s Alexander Friedmann, a ...

What's needed to determine the shape and geometry of our universe? We know the universe will continue to expand forever, so now we can begin to complete the first Friedmann equation, and determine ...

Friedmann Equation, flatness, and fine-tuning Bravehamster Jul 31, 2009 Jump to latest Follow Reply ...

Using the quantum-corrected Raychaudhuri equation, Ali and Das derived quantum-corrected Friedmann equations, which describe the expansion and evolution of universe (including the Big Bang) within ...

How Friedmann equation is linked to the protest? Another unique feature that stood out is students of Beijing’s Tsinghua University holding sheets on which is written one of the Friedmann equations.