Replay-buffer engineering for noise-robust quantum circuit optimization

📰 ArXiv cs.AI

Learn to optimize quantum circuit optimization using replay-buffer engineering and deep reinforcement learning to overcome noise robustness issues

advanced Published 25 Apr 2026
Action Steps
  1. Implement a replay buffer that accounts for the reliability of temporal-difference targets
  2. Apply curriculum-based architecture search with a partial quantum-classical evaluation at every environment step
  3. Retrain the model under hardware noise without discarding noiseless trajectories
  4. Use deep reinforcement learning to optimize quantum circuit optimization
  5. Evaluate the performance of the optimized quantum circuit using metrics such as fidelity and success probability
Who Needs to Know This

Quantum computing researchers and engineers can benefit from this technique to improve the reliability of their quantum circuit optimizations, while machine learning engineers can apply similar principles to other noisy optimization problems

Key Insight

💡 Replay-buffer engineering can help overcome noise robustness issues in quantum circuit optimization by accounting for the reliability of temporal-difference targets and reusing noiseless trajectories

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🚀 Improve quantum circuit optimization with replay-buffer engineering and deep RL! 🤖

Key Takeaways

Learn to optimize quantum circuit optimization using replay-buffer engineering and deep reinforcement learning to overcome noise robustness issues

Full Article

Title: Replay-buffer engineering for noise-robust quantum circuit optimization

Abstract:
arXiv:2604.21863v1 Announce Type: cross Abstract: Deep reinforcement learning (RL) for quantum circuit optimization faces three fundamental bottlenecks: replay buffers that ignore the reliability of temporal-difference (TD) targets, curriculum-based architecture search that triggers a full quantum-classical evaluation at every environment step, and the routine discard of noiseless trajectories when retraining under hardware noise. We address all three by treating the replay buffer as a primary a
Read full paper → ← Back to Reads

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