The aim of this article is to present interpolation and approximation methods via rational functions. They are used to represent known functions in an approximate way, either in a certain number of ...

A small teaching repository demonstrating Zero-Noise Extrapolation (ZNE) with a minimal single-qubit simulation. It includes a pure-Python density-matrix noise model, unitary folding helpers, an ...

For mpi_extrapolation, you have shown how to run the testing code. As an argument, you're passing a file (mpi_extrapolation/examples/0.npz), but I can't find this ...