Stim Simulator

Purpose

Provides expert guidance on fast stabilizer circuit simulation using Stim, enabling large-scale quantum error correction studies and noise analysis.

Capabilities

• Fast stabilizer circuit simulation
• Error injection and propagation
• Detector sampling
• Circuit tableau tracking
• Memory-efficient large-scale simulation
• Monte Carlo error rate estimation
• Detector error model generation
• Pauli frame simulation

Usage Guidelines

1. Circuit Construction: Build Stim circuits with appropriate gates and noise
2. Detector Definition: Specify detectors for syndrome measurement
3. Sampling: Generate detector samples for decoding analysis
4. Error Model: Extract detector error models for decoder training
5. Statistics: Collect sufficient samples for statistical significance

Tools/Libraries

• Stim
• Stimcirq
• PyMatching
• NumPy