Analyses (qiskit_metal.analyses)

Module containing all Qiskit Metal analyses.

Analysis Core

QAnalysis(*args, **kwargs)	QAnalysis is the core class from which all Metal analysis classes are derived.
QSimulation([design, renderer_name])	A subclass of QAnalysis, intended to standardize across all Analysis classes select and name renderers.

Hamiltonian

Hcpb([nlevels, Ej, Ec, ng])	Hamiltonian-model Cooper pair box (Hcpb) class.
Hcpb_analytic([Ej, Ec, ng])	Analytic version of Hamiltonian-model Cooper pair box (Hcpb) class.
HO_wavefunctions	This code calculations the wavefunction(s) of the simple harmonic oscillator corresponding to an LC circuit.
transmon_analytics	This code calculates the energy eigenvalues of the transmon qubit cooper pair box as a function of the offset charge and plots the corresponding results.

Electromagnetic & quantization / parameter extraction

cpw_calculations	For calculations of CPW parameters.
kappa_calculation	This code calculates the photon loss (kappa) due to the capacitive coupling between CPWs and input/output transmission lines in a quantum circuit.

Sweeping Options

Sweeper(parent)

The methods allow users to sweep a variable in a components's options.

Quantization

LOManalysis([design, renderer_name])	Performs Lumped Oscillator Model analysis on a simulated or user-provided capacitance matrix.
EPRanalysis([design, renderer_name])	From an input eigenmode dataset, apply the Energy Participation Ratio analysis method.
lumped_capacitive	Handles the capacitive simulation of a transmon pocket model.

Simulation

LumpedElementsSim([design, renderer_name])	Compute Capacitance matrix using the selected renderer.
EigenmodeSim([design, renderer_name])	Compute eigenmode, then derive from it using the epr method.
ScatteringImpedanceSim([design, renderer_name])	Uses drivenmodal simulation to extract the impedance.