Merge back Rigetti fork

caryan commented 5 years ago

This is a significant rewrite of QSimulator to use DifferentialEquations.jl. We've lost some sparsity features in the process but have plans to bring those back too. Big changes are:

ODE based solvers for adaptive timestepping using DifferentialEquations.jl
perturbative transmon models
"Floquet" helpers for periodically driven systems
tensor product basis utilties

There are a couple example notebooks that show how things work now. Since this is a breaking change we're happy to work out a better integration plan.

Additional Rigetti contributions from: @ajkeller34, @ampolloreno, @atombear, @dangirsh, @jlapeyre, @michael-rigetti, @ntezak

blakejohnson commented 4 years ago

@caryan can you fix the build issues? It's not even getting past setup of the test environment.

caryan commented 4 years ago

@blakejohnson all sorted now.

BBN-Q / QSimulator.jl

Merge back Rigetti fork #16