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arXiv · 2512.04497

QReach: A Reachability Analysis Tool for Quantum Markov Chains

Aochu Dai·Mingsheng Ying
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Abstract

We present QReach, the first reachability analysis tool for quantum Markov chains based on decision diagrams CFLOBDD (presented at CAV 2023). QReach provides a novel framework for finding reachable subspaces, as well as a series of model-checking subprocedures like image computation. Experiments indicate its practicality in verification of quantum circuits and algorithms. QReach is expected to play a central role in future quantum model checkers.

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Aochu Dai, Mingsheng Ying. 2025-12-04. QReach: A Reachability Analysis Tool for Quantum Markov Chains. https://doi.org/10.1007/978-3-031-65633-0_23

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