qforge 0.1.1

End-to-end quantum simulation toolkit from qubit physics to hardware design

QForge: Quantum Simulation Toolkit

QForge is a comprehensive, terminal-based quantum simulation toolkit that bridges qubit physics to hardware design. Built for everyone from absolute beginners to seasoned quantum computing researchers.

🚀 Features

✅ Fully Implemented

• Qubit Physics Modeling: Transmon, Fluxonium, Flux, Zero-π with pre-configured parameters
• Comprehensive Analysis: Energy spectra, coherence times (T1, T2), parameter sweeps
• Realistic Noise Modeling: Accurate coherence time estimates with multiple decoherence channels
• Side-by-Side Comparisons: Compare different qubit architectures across multiple metrics
• Interactive CLI: Beginner-friendly wizards with rich terminal output
• Python API: Full programmatic access to qubit modeling functionality
• Minimal Typing: Concise, intuitive commands for qubit operations
• Export Functionality: Export to QuTiP, Qiskit formats

🚧 Coming Soon

• Gate Physics: Quantum gate dynamics simulation with QuTiP
• Circuit Simulation: Multi-qubit circuit simulation with Qiskit
• Hardware Design: Chip layout design with Qiskit Metal
• Plugin Architecture: Extensible system for custom qubits and components

📦 Installation

pip install qforge

Development Installation

git clone https://github.com/Ingenio17/qforge.git
cd qforge
pip install -e ".[dev]"

🎯 Quick Start

Interactive Mode (Recommended for Beginners)

qforge --interactive

Create a Transmon Qubit

qforge qubit create transmon --name my_transmon --EJ 15 --EC 0.3

Compare Qubit Architectures

qforge compare qubits --qubits transmon,fluxonium --metrics coherence,frequency

Analyze Qubit Properties

qforge qubit analyze my_transmon --coherence --plot

📊 Example Output

╭─────────────────────────────────────────────────────────────╮
│           Transmon vs Fluxonium Comparison                  │
├─────────────────┬───────────────┬──────────────────────────┤
│ Metric          │ Transmon      │ Fluxonium                │
├─────────────────┼───────────────┼──────────────────────────┤
│ T1 (μs)         │ 50.2          │ 1200.5 ✓                 │
│ T2 (μs)         │ 35.8          │ 890.3 ✓                  │
│ Frequency (GHz) │ 4.85          │ 0.75                     │
│ Anharmonicity   │ -220 MHz      │ -1.2 GHz ✓               │
│ Gate Fidelity   │ 0.9989        │ 0.9995 ✓                 │
╰─────────────────┴───────────────┴──────────────────────────╯

🏗️ Architecture

QForge is built on industry-standard quantum libraries:

• scqubits: Superconducting qubit physics
• QuTiP: Quantum dynamics and gate simulation
• Qiskit: Circuit-level quantum computing
• Qiskit Metal: Quantum hardware chip design

📚 Documentation

• Getting Started Guide
• Examples

🎓 Examples

Check out the examples/ directory for complete workflows:

• transmon_workflow.py - Complete transmon simulation and analysis
• transmon_vs_fluxonium.py - Detailed qubit comparison

🔌 Future Development

Planned features include:

• Gate Simulation: Custom gates and pulses with QuTiP
• Circuit Building: Multi-qubit circuits with Qiskit integration
• Noise Models: Advanced noise modeling for realistic simulations
• Hardware Design: Chip layout with Qiskit Metal
• Plugin System: Extensible architecture for custom components

Contributions welcome! See the Contributing section.

🤝 Contributing

Contributions are welcome! Please see our Contributing Guide for guidelines on how to contribute to QForge.

📄 License

Apache License 2.0 - see LICENSE for details.

🙏 Acknowledgments

Built on the excellent work of:

• The scqubits team
• The QuTiP community
• The Qiskit team at IBM
• The broader quantum computing community

📧 Contact

For questions and support, please open an issue on GitHub.