qutip

Simulate quantum dynamics for open and closed systems using QuTiP solvers.

94|11|Updated Mar 26, 2026
One-click install
npx skills add https://github.com/swaruplab/operon --skill qutip-swaruplab
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: qutip
Source: https://github.com/swaruplab/operon/tree/main/src-tauri/protocols/qutip
Command: npx skills add https://github.com/swaruplab/operon --skill qutip-swaruplab

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

QuTiP provides a robust, Python-based toolkit to model and simulate quantum dynamics for open and closed systems, enabling researchers to analyze dissipative processes, coherence, and measurement scenarios with reliable numerical solvers.

Core Features & Use Cases

  • Time evolution solvers: sesolve, mesolve, mcsolve, brmesolve, fmmesolve, and stochastic variants for a wide range of quantum dynamics.
  • Density matrices and Liouvillians: construct Hamiltonians, collapse operators, and Liouvillians for both unitary and dissipative evolution.
  • Educational and research workflows: tutorials, references, and ready-made models for quantum optics, cavity QED, Jaynes-Cummings, and spin systems.
  • Visualization and analysis: built-in tools and interfaces for spectra, entanglement measures, and phase-space representations.

Quick Start

Run a basic sesolve example to evolve a simple qubit under a driven Hamiltonian.

Frequently Asked Questions about qutip

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I simulate open quantum systems with dissipation and decoherence?

QuTiP simulates open quantum systems by constructing Hamiltonians and collapse operators, then using solvers like mesolve to evolve density matrices and analyze dissipative dynamics and decoherence.

What is the best way to model time-dependent quantum dynamics for a driven Hamiltonian?

Time-dependent quantum dynamics for driven Hamiltonians is modeled using the sesolve solver, which evolves closed quantum systems by applying time-dependent Hamiltonians to produce state vectors over specified time arrays.

Can I use QuTiP for cavity QED and Jaynes-Cummings model simulations?

Yes, QuTiP supports cavity QED and Jaynes-Cummings simulations by providing ready-made models and reference tutorials to construct interacting spin and photon systems for research workflows.

Does QuTiP support stochastic master equations and Monte Carlo solvers?

QuTiP supports stochastic master equations through the ssesolve solver and quantum trajectories via the mcsolve solver, enabling the simulation of individual measurement records and dissipative dynamics.

What solvers are available for Bloch-Redfield and Floquet-Markov master equations?

Available solvers for Bloch-Redfield and Floquet-Markov master equations include brmesolve and fmmesolve, which handle specific open-system dissipative coupling and time-periodic Hamiltonian environments.

How do I calculate entanglement measures and spectra after quantum time evolution?

To calculate entanglement measures and spectra after time evolution, use QuTiP's built-in analysis and visualization tools to evaluate density matrices and phase-space representations generated by the solvers.