The Hong-Ou-Mandel effect
Along with quantum superposition and quantum entanglement, quantum interference is one of the most important phenomena used in quantum information processing...
Posts by Year
2023
The Zassenhaus formula
In this post I will talk a bit about the Zassenhaus formula, which is a very useful formula in quantum physics. It describes the disentanglement of the expon...
Quantum mechanics: the physicists
When studying quantum mechanics, we often find names like Planck, Dirac, Schrödinger and more. However, it can happen that, if we have been more used to the ...
2021
Solving the 2D Schrödinger equation using the Crank-Nicolson method
In this post we will learn to solve the 2D schrödinger equation using the Crank-Nicolson numerical method. It is important to note that this method is comput...
2020
Plotting complex variable functions
When we try to plot a complex variable function we encounter a first problem: we need a four-dimensional space. This is because this type of function goes f...