Information scrambling

In this tutorial we use the quantum toolkit, and specifically the operator framework to efficiently validate dual unitary chaos. For further reading you can read the general analytical setup and proof here. We are going to use the numerical setup here. This problem is interesting for a few reasons. First it showcases the power of the operator framework. We will use features that can build quantum circuits as well as construct a custom kernel for a global, diagonal operator that is not directly supported in the quantum toolkit. Second it is physically interesting because it features a space-time swap. We will be computing things on the time lattice and computing thermodynamic limit properties of our system in real space.