A minimum control ancilla driven quantum computation scheme with repeat-until-success style gate generation

Halil-Shah, Kerem and K. L. Oi, Daniel (2014) A minimum control ancilla driven quantum computation scheme with repeat-until-success style gate generation. Preprint / Working Paper. arXiv.org.

Abstract

Some two qubit interactions are singly sufficient for universal quantum computation but not without the use of an ancilla. Recent schemes for universal quantum computation have focused on hybrid physical systems using ancillae. In them, the application of resources is shifted to the ancilla system. We consider which 2-qubit interactions are universal in ancilla schemes where direct connections between main register qubits are forbidden. By the use of ancilla driven operations and repeat-until-success style random gates, a single fixed symmetric gate can be universal be control of the number of repetitions alone.

ORCID iDs

K. L. Oi, Daniel ORCID: https://orcid.org/0000-0003-0965-9509

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• Item metadata

  Item type:	Monograph(Preprint / Working Paper)
  ID code:	51483
  Dates:	Date Event 30 January 2014 Published
  Subjects:	Science > Physics
  Department:	Faculty of Science > Physics
  Depositing user:	Pure Administrator
  Date deposited:	05 Feb 2015 15:49
  Last modified:	11 Nov 2024 16:03
  Related URLs:	http://arxiv.org/abs/1401.8004
  URI:	https://strathprints.strath.ac.uk/id/eprint/51483