Computational Physics blog
Introduction There is a ‘new’ repository on GitHub1. It’s not that new, I think I started it in September 2022, but I didn’t add any description on it here. So, here it is now: A quantum computation project. It’s a quantum computing simulator together with many algorithms as examples and tests. It started first as … Read more
Introduction I already mentioned Matrix Product States in the Density Matrix Renormalization Group post. I thought it would be a nice topic to have on this blog, but since I already implemented DMRG, I’ll have something a little different related with the subject. With the information presented here (mostly in the links) you could go … Read more
Introduction After quite a bit of time, here is the C++ program I promised. I’ve made a youtube video just to present it, for more meaningful results it must run with way more sweeps than in the video: It turned out that the program I used for making the video had some troubles with the … Read more
Introduction This is an intermediate post between the one on the Monte Carlo methods and one presenting a Monte Carlo C++ program I intend to write. My goal is to briefly expose the theory here – most of it with links – and provide a very easy JavaScript example for the Metropolis algorithm applied on … Read more