Dec 13, 2015 · The radius of the observable universe is defined by the greatest distance from which light would have had time to reach us since the Big Bang, so you might think that it …

Jan 29, 2018 · The observable universe will correspond to the part of the sphere of the surface. In the image, as you can see the Universe is just the surface of the sphere, but each observer on …

Mar 4, 2021 · You can see both Mathworks source and Ogata are following the same approach to find observable canonical form. Source: Modern Control Engineering, Ogata, 5th ed Sep 4, 2021

Nov 3, 2024 · It talks about how much of the "volume of the observable universe" can be probed using various methods, and it defines "volume" as spatial volume "now"--in other words, it is …

Nov 19, 2017 · 2. (in the line below) The bosonic-observable component should be ## mathbf{Psi}^alpha ## instead of ##Pi##. I think it is useful to add that the bosonic observable …

Dec 29, 2019 · The observable universe, however, was smaller because there's a finite amount of stuff in it, and it was closer together. Also, the observable universe is defined as the volume …

Oct 3, 2012 · 'Observable' is simply a name; it means that there is an hermitean operator with real eigenvalues which can in principle correspond to results of measurements. If you don't like this …

May 1, 2015 · Because, since strings are smaller than a cubic plank length you can fit more them in a volume so, in your original statement "volume of universe divided by volume of Planck unit …

Oct 24, 2020 · Because observations can be made at places other than on earth, and the purpose of the term "observable universe" -- which is used to limit the scope of the user's comment to …

Sep 6, 2021 · But to conclude that something is measurable/observable (even indirectly and just in principle) because quantum theory declares it to be an observable would be misguided. So …