CircuitQ is an an open-source toolbox for the analysis of superconducting circuits implemented in Python. It features the automated construction of a symbolic Hamiltonian of the input circuit as well as a dynamic numerical representation of this Hamiltonian with a variable basis choice. Additional features include the estimation of the T1 lifetimes of the circuit states under various noise mechanisms. The circuit quantization procedure is applicable to circuit inputs from a large design space.
Please refer to the documentation for installation instructions and a guideline for using the toolbox.
More details on physics and numerical implementation can be found on our preprint on arXiv.
CircuitQ was developed by Philipp Aumann and Tim Menke under the supervision of William Oliver and Wolfgang Lechner.