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Efficient Realizations of CNOT gates in IBM's Quantum Computers

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniv New Brunswick
dc.date.accessioned2019-10-04T12:38:15Z
dc.date.accessioned2022-12-19T18:10:37Z
dc.date.available2019-10-04T12:38:15Z
dc.date.available2022-12-19T18:10:37Z
dc.date.created2019-10-04T12:38:15Z
dc.date.issued2018-01-01
dc.identifierProceedings Of The 2018 8th International Symposium On Embedded Computing And System Design (ised 2018). New York: Ieee, p. 58-62, 2018.
dc.identifierhttp://hdl.handle.net/11449/185748
dc.identifierWOS:000469312100012
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5366800
dc.description.abstractIBM's quantum computers implement gates from Clifford+T gate library. All single qubit gates are implemented, but only a subset of the possible CNOT are provided. It is well known that the functionally of the missing gates can be achieved by a sequence of gates. The sequence of gates is based on SWAP gates. Up to seven elementary gates are required to implement a SWAP gate. In this paper we show how the same effect can be achieved with fewer gates. To show the potential of the proposed transformations, an example is presented where a reduction of 44% in the gate count and a 26% reduction in the number of levels for IBM's QX5 computer is achieved. An algorithm that is considered state of the art, is used for the comparison.
dc.languageeng
dc.publisherIeee
dc.relationProceedings Of The 2018 8th International Symposium On Embedded Computing And System Design (ised 2018)
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.titleEfficient Realizations of CNOT gates in IBM's Quantum Computers
dc.typeActas de congresos


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