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 ...

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 ...

The fact that it's been a finite amount of time, 13.8 billion years, since the Big Bang, The fact that the speed of light, the maximum speed that any signal or particle can travel in the Universe ...

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 ...

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