On the qubit routing problem
Cowtan, Alexander and Dilkes, Silas and Duncan, Ross and Krajenbrink, Alexandre and Simmons, Will and Sivarajah, Seyon; van Dam, Wim and Mancinska, Laura, eds. (2019) On the qubit routing problem. In: 14th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2019). Leibniz International Proceedings in Informatics (LIPIcs), 135 . Schloss Dagstuhl - Leibniz-Zentrum für Informatik, USA, 5:1--5:32. ISBN 9783959771122
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Abstract
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 t|keti 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.
ORCID iDs
Cowtan, Alexander, Dilkes, Silas, Duncan, Ross
ORCID: https://orcid.org/0000-0001-6758-1573, Krajenbrink, Alexandre, Simmons, Will and Sivarajah, Seyon;
van Dam, Wim and Mancinska, Laura
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Item type: Book Section ID code: 69417 Dates: DateEvent1 May 2019Published24 March 2019AcceptedKeywords: computer system organisation, quantum computing, qubit routing, compiling, retargetable compliers, Electronic computers. Computer science, Computer Science(all) Subjects: Science > Mathematics > Electronic computers. Computer science Department: Faculty of Science > Computer and Information Sciences Depositing user: Pure Administrator Date deposited: 19 Aug 2019 13:42 Last modified: 07 May 2021 04:20 URI: https://strathprints.strath.ac.uk/id/eprint/69417
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