User Guide

• Guide Overview
• Basics
  • Example: Transmon qubit
  • Computing and plotting energy spectra
  • Plotting wavefunctions
  • Evaluating and visualizing matrix elements
• Qubits
  • Transmon Qubit
  • Tunable Transmon Qubit
  • Fluxonium Qubit
  • Flux Qubit
  • Zero-Pi Qubit (decoupled from zeta mode)
  • Full Zero-Pi Qubit (incl. coupling to zeta mode)
• Estimating Coherence Times
  • Calculations and Visualization
  • Dephasing
  • Depolarization
  • Effective coherence times due to multiple noise channels
• Composite Hilbert Spaces, QuTiP Interface
  • Example: two transmons coupled to a harmonic mode
• Running Parameter Sweeps
  • Parameter sweeps for a single qubit
  • Parameter sweeps in composite Hilbert spaces
• Explorer
  • Example 1: fluxonium coupled to resonator
  • Example 2: two transmons coupled to a resonator
• Plot Options
  • Supported options
  • Returns of plot functions
• Units
• Storing Computed Data and Figures
  • Storing qubit spectral data in memory
  • Writing qubit spectral data to disk, and reading back from file
  • Writing a qubit instance to disk, and recreating it from file
  • Summary of classes enabling file input/output
  • Exporting plots to file
• Parallel Processing
  • Enabling parallel processing
  • Global num_cpus default
  • multiprocessing vs. pathos
• Jupyter Notebook Examples
• Modifying Internal scqubits Settings
  • User Accessible Parameters
  • Example: Changing Settings