SLHQuantumSystems

SLHQuantumSystems is a Julia package for creating and composing open quantum systems using the SLH framework.

Scope

SLHQuantumSystems is for:

• Creating SLH triples (S, L, H) with symbolic parameters (Symbolics.jl) and quantum operators (SecondQuantizedAlgebra.jl).
• Composing SLH systems via concatenate and feedbackreduce.
• Converting linear-bosonic SLH systems to state-space form (QuantumStateSpace <: ControlSystems.AbstractStateSpace) for frequency-domain analysis with ControlSystems.jl (freqresp, Bode, etc.).

Installation

|pkg> add SLHQuantumSystems

Contributing

Contributions are welcome! Before making a PR, you should:

• run the package tests

|pkg> test

• build the documentation

|pkg> activate ./docs/
|julia> using LiveServer; servedocs(skip_dir="docs/src/generated")