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Quantum computation with trapped ions

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Authors

  • H. Häffner
  • W. Hänsel
  • C. F. Roos
  • Piet Oliver Schmidt

External Research Organisations

  • University of Innsbruck
  • Austrian Academy of Sciences
  • Saarland University

Details

Original languageEnglish
Title of host publicationMS+S 2006 - Controllable Quantum States
Subtitle of host publicationMesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium
PublisherWorld Scientific Publishing Co. Pte Ltd
Pages403-408
Number of pages6
ISBN (print)9812814612, 9789812814616
Publication statusPublished - 2008
Externally publishedYes
Event4th International Symposium on Mesoscopic Superconductivity and Spintronics, MS+S 2006 - Atsugi, Japan
Duration: 27 Feb 20062 Mar 2006

Publication series

NameMS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium

Abstract

Trapped ions can be prepared, manipulated and analyzed with high fidelities. In addition, scalable ion trap architectures have been proposed (Kielpinski et al., Nature 417, 709 (2001).). Therefore trapped ions represent a promising approach to large scale quantum computing. Here we concentrate on the recent advancements of generating entangled states with small ion trap quantum computers. In particular, the creation of W-states with up to eight qubits and their characterization via state tomography is discussed.

Keywords

    Entanglement, Ion traps, Quantum information

ASJC Scopus subject areas

Cite this

Quantum computation with trapped ions. / Häffner, H.; Hänsel, W.; Roos, C. F. et al.
MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium. World Scientific Publishing Co. Pte Ltd, 2008. p. 403-408 (MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium).

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Häffner, H, Hänsel, W, Roos, CF, Schmidt, PO, Riebe, M, Chwalla, M, Chek-Al-Kar, D, Benhelm, J, Rapol, UD, Körber, T, Becher, C, Gühne, O, Dür, W & Blatt, R 2008, Quantum computation with trapped ions. in MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium. MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium, World Scientific Publishing Co. Pte Ltd, pp. 403-408, 4th International Symposium on Mesoscopic Superconductivity and Spintronics, MS+S 2006, Atsugi, Japan, 27 Feb 2006.
Häffner, H., Hänsel, W., Roos, C. F., Schmidt, P. O., Riebe, M., Chwalla, M., Chek-Al-Kar, D., Benhelm, J., Rapol, U. D., Körber, T., Becher, C., Gühne, O., Dür, W., & Blatt, R. (2008). Quantum computation with trapped ions. In MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium (pp. 403-408). (MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium). World Scientific Publishing Co. Pte Ltd.
Häffner H, Hänsel W, Roos CF, Schmidt PO, Riebe M, Chwalla M et al. Quantum computation with trapped ions. In MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium. World Scientific Publishing Co. Pte Ltd. 2008. p. 403-408. (MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium).
Häffner, H. ; Hänsel, W. ; Roos, C. F. et al. / Quantum computation with trapped ions. MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium. World Scientific Publishing Co. Pte Ltd, 2008. pp. 403-408 (MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium).
Download
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title = "Quantum computation with trapped ions",
abstract = "Trapped ions can be prepared, manipulated and analyzed with high fidelities. In addition, scalable ion trap architectures have been proposed (Kielpinski et al., Nature 417, 709 (2001).). Therefore trapped ions represent a promising approach to large scale quantum computing. Here we concentrate on the recent advancements of generating entangled states with small ion trap quantum computers. In particular, the creation of W-states with up to eight qubits and their characterization via state tomography is discussed.",
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Download

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AU - Häffner, H.

AU - Hänsel, W.

AU - Roos, C. F.

AU - Schmidt, Piet Oliver

AU - Riebe, M.

AU - Chwalla, M.

AU - Chek-Al-Kar, D.

AU - Benhelm, J.

AU - Rapol, U. D.

AU - Körber, T.

AU - Becher, Christoph

AU - Gühne, O.

AU - Dür, W.

AU - Blatt, R.

PY - 2008

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KW - Entanglement

KW - Ion traps

KW - Quantum information

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SN - 9789812814616

T3 - MS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium

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BT - MS+S 2006 - Controllable Quantum States

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ER -

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