Qymera: Simulating Quantum Circuits using RDBMS

• URL: http://arxiv.org/abs/2506.08759v1
• Date: Tue, 10 Jun 2025 12:56:06 GMT
• Title: Qymera: Simulating Quantum Circuits using RDBMS
• Authors: Tim Littau, Rihan Hai,
• Abstract summary: We present Qymera, a system that repurposes database management systems (RDBMSs) for simulation.<n>Qymera supports a wide range of quantum circuits, offering a graphical circuit builder and code-based interfaces to input circuits.
• Score: 1.6114012813668932
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Quantum circuit simulation is crucial for quantum computing such as validating quantum algorithms. We present Qymera, a system that repurposes relational database management systems (RDBMSs) for simulation by translating circuits into SQL queries, allowing quantum operations to run natively within an RDBMS. Qymera supports a wide range of quantum circuits, offering a graphical circuit builder and code-based interfaces to input circuits. With a benchmarking framework, Qymera facilitates comparison of RDBMS-based simulation against state-of-the-art simulation methods. Our demonstration showcases Qymera's end-to-end SQL-based execution, seamless integration with classical workflows, and its utility for development, benchmarking, and education in quantum computing and data management.

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