On the qubit routing problem
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Abstract (arXiv)
We introduce a new architecture-agnostic methodology for mapping abstract quantum circuits to realistic quantum computing devices with restricted qubit connectivity, as implemented by Cambridge Quantum Computing's tket compiler. We present empirical results showing the effectiveness of this method in terms of reducing two-qubit gate depth and two-qubit gate count, compared to other implementations.
Key facts. Cited by 11 papers in the map (data through 7 Oct 2026). First posted on arXiv 21 Feb 2019.
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Citing papers per year: 2021: 2; 2022: 1; 2023: 2; 2024: 2; 2025: 2; 2026: 2.
11 papers.
- 2021Can Noise on Qubits Be Learned in Quantum Neural Network? A Case Study on QuantumFlowcited by 13
- 2021Qubit Routing using Graph Neural Network aided Monte Carlo Tree Searchcited by 9
- 2024Quantum Circuit Synthesis and Compilation Optimization: Overview and Prospectscited by 8
- 2024AlphaRouter: Quantum Circuit Routing with Reinforcement Learning and Tree Searchcited by 8
- 2023qgym: A Gym for Training and Benchmarking RL-Based Quantum Compilationcited by 5
- 2022Quantum Circuit Compiler for a Shuttling-Based Trapped-Ion Quantum Computercited by 2
- 2023Peptide Binding Classification on Quantum Computerscited by 2
- 2025Stochastic Quantum Spiking Neural Networks with Quantum Memory and Local Learningcited by 1
- 2025Shuttling Compiler for Trapped-Ion Quantum Computers Based on Fine-Tuned Large Language Modelscited by 0
- 2026QAP-Router: Tackling Qubit Routing as Dynamic Quadratic Assignment with Reinforcement Learningcited by 0
- 2026Graph Reinforcement Learning for Calibration-Aware Quantum Circuit Routingcited by 0
- 2026Graph Reinforcement Learning for Calibration-Aware Quantum Circuit Routing11 Jun 2026
- 2026QAP-Router: Tackling Qubit Routing as Dynamic Quadratic Assignment with Reinforcement Learning12 May 2026
- 2025Shuttling Compiler for Trapped-Ion Quantum Computers Based on Fine-Tuned Large Language Models19 Dec 2025
- 2025Stochastic Quantum Spiking Neural Networks with Quantum Memory and Local Learning26 Jun 2025
- 2024AlphaRouter: Quantum Circuit Routing with Reinforcement Learning and Tree Search7 Oct 2024
- 2024Quantum Circuit Synthesis and Compilation Optimization: Overview and Prospects30 Jun 2024
- 2023Peptide Binding Classification on Quantum Computers27 Nov 2023
- 2023qgym: A Gym for Training and Benchmarking RL-Based Quantum Compilation1 Aug 2023
- 2022Quantum Circuit Compiler for a Shuttling-Based Trapped-Ion Quantum Computer5 Jul 2022
- 2021Can Noise on Qubits Be Learned in Quantum Neural Network? A Case Study on QuantumFlow8 Sep 2021
- 2021Qubit Routing using Graph Neural Network aided Monte Carlo Tree Search1 Apr 2021