Quantum Computing

Variational Quantum Eigensolver for Ising Hamiltonians

Jupyter notebook here. Variational Quantum Eigensolver (VQE) algorithm is a quantum realization of Ritz’s variational method. A more lengthy explanation is given by Michał Stęchły. Here I will just work out how it operates.

Quantum Teleportation Tutorial

The tutorial is also hosted in GitHub. Have you ever heard of quantum teleportation and wondered what is it exactly? Until very recently I was like you. Even if I received academic formation (including quantum mechanics) I never got past pure astonishment.