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statevector-simulator

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Full state vector simulation skill for exact quantum circuit evaluation

QUICK START

How to use this skill

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  1. Open your project in Codex.
  2. Copy the prompt below and paste it into your agent.
  3. Review the proposed files and risks before you approve installation.
Prompt to paste
I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/a5c-ai/babysitter/blob/HEAD/library/specializations/domains/science/quantum-computing/skills/statevector-simulator/SKILL.md

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First, summarize what it does, its dependencies, license status if identifiable, and any risks. Show the exact files you propose to add under .agents/skills/statevector-simulator/. Do not write files or run scripts until I approve.

After I approve, install the complete skill folder, including required referenced files, into that project location. Verify it is discoverable, then tell me its actual invocation name and how to use it. Do not claim it is installed until you have verified it.

Copying this prompt does not install or run the skill. Review third-party files before use. Codex skill guide

Statevector Simulator

Purpose

Provides expert guidance on exact quantum circuit simulation using full state vector methods for algorithm validation and analysis.

Capabilities

  • Dense state vector simulation
  • GPU-accelerated simulation (cuQuantum)
  • State visualization
  • Entanglement entropy calculation
  • Fidelity computation
  • Memory-efficient techniques
  • Intermediate state inspection
  • Measurement probability analysis

Usage Guidelines

  1. Qubit Scaling: Understand memory limits (2^n amplitudes)
  2. Simulation Setup: Configure simulator backend and precision
  3. Execution: Run circuits with full state tracking
  4. Analysis: Extract amplitudes, probabilities, and entanglement
  5. Validation: Compare with expected theoretical results

Tools/Libraries

  • Qiskit Aer
  • Cirq
  • cuStateVec (NVIDIA cuQuantum)
  • QuTiP
  • NumPy