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2011 Fiscal Year Annual Research Report

超伝導量子ビットを用いた量子情報処理

Research Project

Project/Area Number 22224007
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

NORI Franco  独立行政法人理化学研究所, デジタル・マテリアル研究チーム, チームリーダー (50415262)

Keywords量子計算 / 量子情報処理 / 超伝導中の磁束量子ダイナミクス / 超伝導キューピット / 人工原子 / 凝縮系物理学 / 計算物理学 / 複雑系
Research Abstract

2011年度の最初の10ヶ月間に、我々はISIデータベースにより索引されうる28の論文を出版した。その中のネイチャー誌の長い二つの論文は、世界において少なからぬ注目を集めている。
2011年6月にネイシャーに出版された論文は9ページの長さがあり、我々が創造の一端に寄与した物理学の領域について言及している。記事は私の前ポスドク研究員と私自身の共著である。
我々の最近の、真空からの光子の創成に関する研究[Nature 479,376(2011)]は、ネイチャーの"News and Views",American Scientist,Physics World,PhysOrg.com,MIT's Technology Review,Forbes,Financial Times,International Business Times,Deutsche Welleにて取り上げられた。また、Physic Worldにおいて、2011年で最も注目された10の物理学の研究において、第5位に選ばれた。
ネイチャーによると、"Nature News"に掲載された我々の研究が、2011年中で最も多く読まれたニュースである、とのことである。この研究は世界中の著名な新聞や雑誌に於いて非常に多く報道された。(フランスの一流の新聞である"Le Monde"にも掲載された。)この研究に関するさらなる情報は、以下のリンクに記されている。http://dml.riken.jp/outreach.php 数週間前、Reviews of Modern Physics に我々の記事が出版された。そしてこの論文は、APS(APS=American Physical Society)がその55,000人に上るメンバーに送る2012年2月号の"APS News"に宣伝を載せた、唯一の研究論文であった。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

これも我々の研究計画は順調に進展しており、2011年度中にNatureを含む数多くの論文を出版することができた。

Strategy for Future Research Activity

2012年度においても研究に対する真摯な姿勢を失わず、研究計画を遂行していくものである。そして研究成果を良い論文として出版したいと計画している。

  • Research Products

    (36 results)

All 2012 2011 Other

All Journal Article (24 results) (of which Peer Reviewed: 24 results) Presentation (11 results) Remarks (1 results)

  • [Journal Article] Driven Brownian transport through arrays of symmetric obstacles2012

    • Author(s)
      P.K.Ghosh, P.Hanggi, F.Marchesoni, S.Martens, F.Nori, L.Schimansky-Geier, G.Schimid
    • Journal Title

      Phys.Rev.E

      Volume: 85 Pages: "011101-1"-"011101-9"

    • DOI

      10.1103/PhysRevE.85.011101

    • Peer Reviewed
  • [Journal Article] Phase separation of hydrogen atoms adsorbed on graphene and the smoothness of the graphene-graphane interface2012

    • Author(s)
      A.L.Rakhmanov, A.V.Rozhkov, A.O.Sboychakov, F.Nori
    • Journal Title

      Phys.Rev.B

      Volume: 85 Pages: "035408-1"-"035408-6"

    • DOI

      10.1103/PhysRevB.85.035408

    • Peer Reviewed
  • [Journal Article] Two-qubit parametric amplifier : Large amplification of weak signals2012

    • Author(s)
      S.Savel'ev, A.M.Zagoskin, A.L.Rakhmanov, A.N.Omelyanchouk, Z.Washington, F.Nori
    • Journal Title

      Phys.Rev.A

      Volume: 85 Pages: "013811-1"-"013811-8"

    • DOI

      10.1103/PhysRevA.85.013811

    • Peer Reviewed
  • [Journal Article] Colloquium : Stimulating uncertainty : Amplifying the quantum vacuum with superconducting circuits2012

    • Author(s)
      P.D.Nation, J.R.Johansson, M.P.Blencowe, F.Nori
    • Journal Title

      Rev.Modern Phys.

      Volume: 84 Pages: 1-24

    • DOI

      10.1103/RevModPhys.84.1

    • Peer Reviewed
  • [Journal Article] Quantum statistics of.the collective excitations of an atomic ensemble inside a cavity2012

    • Author(s)
      J.F.Huang, Q.Ai, Y.Deng, C.P.Sun, F.Nori
    • Journal Title

      Phys.Rev.A

      Volume: 85 Pages: "023801-1"-"023801-12"

    • DOI

      10.1103/PhysReyA.85.023801

    • Peer Reviewed
  • [Journal Article] Modeling the Q-cycle mechanism of transmembrane energy conversion2012

    • Author(s)
      A.Yu.Smirnov, F.Nori
    • Journal Title

      Phys.Biol.

      Volume: 9 Pages: 016011 1-12

    • DOI

      10.1088/1478-3975/9/1/016011

    • Peer Reviewed
  • [Journal Article] Dirac gap-induced graphene quantum dot in an electrostatic potential2011

    • Author(s)
      G.Giavaras, F.Nori
    • Journal Title

      Phys.Rev.B

      Volume: 83 Pages: "165427-1"-"165427-9"

    • DOI

      10.1103/PhysRevB.83.165427

    • Peer Reviewed
  • [Journal Article] Sudden vanishing and reappearance of nonclassical effects : General occurrence of finite-time decays and periodic vanishings of nonclassicality and entanglement witnesses2011

    • Author(s)
      M.Bartkowiak, A.Miranowicz, XG Wang, Y.-X.Liu, W.Leonski, F.Nori
    • Journal Title

      Phys.Rev.A

      Volume: 83 Pages: "053814-1"-"053814-9"

    • DOI

      10.1103/PhysRevA.83.053814

    • Peer Reviewed
  • [Journal Article] Electrostatic models of electron-driven proton transfer across a lipid membrane2011

    • Author(s)
      A.Y.Smirnov, L.G.Mourokh, F.Nori
    • Journal Title

      J.Phys. : Condens.Matter

      Volume: 23 Pages: "234101-1"-"234101-11"

    • DOI

      10.1088/0953-8984/23/23/234101

    • Peer Reviewed
  • [Journal Article] Quantum algorithm for simulating the dynamics of an open quantum system2011

    • Author(s)
      H.Wang, S.Ashhab, F.Nori
    • Journal Title

      Phys.Rev.A

      Volume: 83 Pages: "062317-1"-"062317-11"

    • DOI

      10.1103/PhysRevA.83.062317

    • Peer Reviewed
  • [Journal Article] Multistability of electromagnetically induced transparency in atom-assisted optome chanical cavities2011

    • Author(s)
      Y.Chang, T.Shi, Y.X.Liu, C.P.Sun, F.Nori
    • Journal Title

      Phys.Rev.A

      Volume: 83 Pages: "063826-1"-"063826-10"

    • DOI

      10.1103/PhysRevA.83.063826

    • Peer Reviewed
  • [Journal Article] Quantum effects in energy and charge transfer in an artificial photosynthetic complex2011

    • Author(s)
      P.K.Ghosh, A.Y.Smirnov, F.Nori
    • Journal Title

      J.Chem.Phys.

      Volume: 134 Pages: "244103-1"-"244103-13"

    • DOI

      10.1063/1.3600341

    • Peer Reviewed
  • [Journal Article] Atomic physics and quantum optics using superconducting circuits2011

    • Author(s)
      J.Q.You, F.Nori
    • Journal Title

      Nature

      Volume: 474 Pages: 589-597

    • DOI

      10.1038/nature10122

    • Peer Reviewed
  • [Journal Article] A qubit strongly coupled to a resonant cavity : asymmetry of the spontaneous emission spectrum beyond the rotating wave approximation2011

    • Author(s)
      X Cao, J Q You, H Zheng, F Nori
    • Journal Title

      New J.Phys.

      Volume: 13 Pages: "073002-1"-"073002-21"

    • DOI

      10.1088/1367-2630/13/7/073002

    • Peer Reviewed
  • [Journal Article] Geometric stochastic resonance in a double cavity2011

    • Author(s)
      P.K.Ghosh, R.Glavey, F.Marchesoni, S.E.Savel'ev, F.Nori
    • Journal Title

      Phys.Rev.E

      Volume: 84 Pages: "011109-1"-"011109-7"

    • DOI

      10.1103/PhysRevE.84.011109

    • Peer Reviewed
  • [Journal Article] Surface plasmons in a metal nanowire coupled to colloidal quantum dots : Scattering properties and quantum entanglement2011

    • Author(s)
      G.-Y.Chen, N.Lambert, C.-H.Chou, Y.-N.Chen, F.Nori
    • Journal Title

      Phys.Rev.B

      Volume: 84 Pages: "045310-1"-"045310-7"

    • DOI

      10.1103/PhysRevB.84.045310

    • Peer Reviewed
  • [Journal Article] Majorana fermions in pinned vortices2011

    • Author(s)
      A.L.Rakhmanov, A.V.Rozhkov, F.Nori
    • Journal Title

      Phys.Rev.B

      Volume: 84 Pages: 075141-1

    • DOI

      10.1103/PhysRevB.84.075141

    • Peer Reviewed
  • [Journal Article] Quantum spin squeezing2011

    • Author(s)
      J.Ma, X.Wang, C.P.Sun, F.Nori
    • Journal Title

      Phys.Reports

      Volume: 509 Pages: 89-165

    • DOI

      10.1016/j.physrep.2011.08.003

    • Peer Reviewed
  • [Journal Article] Natural and artificial atoms for quantum computation2011

    • Author(s)
      I.Buluta, S.Ashhab, F.Nori
    • Journal Title

      Reports on Progress in Physics

      Volume: 74 Pages: "104401-1"-"104401-16"

    • DOI

      10.1088/0034-4885/74/10/104401

    • Peer Reviewed
  • [Journal Article] Relativistic electron vortex beams : Angular momentum and spin-orbit interaction2011

    • Author(s)
      K.Y.Bliokh, M.R.Dennis, F.Nori
    • Journal Title

      Phys.Rev.Lett.

      Volume: 107 Pages: "174802-1"-"174802-5"

    • DOI

      10.1103/PhysRevLett.107.174802

    • Peer Reviewed
  • [Journal Article] Observation of the dynamical Casimir effect in a superconducting circuit2011

    • Author(s)
      C.M.Wilson, G.Johansson, A.Pourkabirian, J.R.Johansson, T.Duty, F.Nori, P.Delsing
    • Journal Title

      Nature

      Volume: 479 Pages: 376-379

    • DOI

      10.1038/nature10561

    • Peer Reviewed
  • [Journal Article] Influence of intrinsic electronic properties on light transmission through subwavelength holes on gold and MgB2 thin films2011

    • Author(s)
      X.Fang, C Zhuang, Z.Wen, X.Han, Q.Feng, X.X.Xi, F.Nori, X.Xie, Q.Niu, X.Qiu
    • Journal Title

      Phys.Rev.B

      Volume: 84 Pages: "205437-1"-"205437-6"

    • DOI

      10.1103/PhysRevB.84.205438

    • Peer Reviewed
  • [Journal Article] Macrorealism inequality for optoelectromechanical systems2011

    • Author(s)
      N.Lambert, J.R.Johansson, F.Nori
    • Journal Title

      Phys.Rev.B

      Volume: 84 Pages: "245421-1"-"245421-7"

    • DOI

      10.1103/PhysRevB.84.245421

    • Peer Reviewed
  • [Journal Article] Artificial photosynthetic reaction centers coupled to light-harvesting antennas2011

    • Author(s)
      P.K.Ghosh, A.Yu.Smirnov, R.Nori
    • Journal Title

      Phys.Rev.E

      Volume: 84 Pages: "061138-1"-"061138-12"

    • DOI

      10.1103/PhysRevE.84.061138

    • Peer Reviewed
  • [Presentation] Atomic physics and quantum optics using superconducting circuits : from the Dynamical Casimir effect to Majorana fermions2012

    • Author(s)
      F.Nori
    • Organizer
      2012 APS March Meeting, MAR12
    • Place of Presentation
      Boston, USA(招待講演)
    • Year and Date
      2012-02-27
  • [Presentation] Photons interacting with superconducting quibits and resonators2011

    • Author(s)
      F.Nori
    • Organizer
      FIRST-Quantum Information Processing Project/Kakenhi Quantum Cybernetics General Meeting 2011
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2011-12-15
  • [Presentation] Atomic physics and quantum optics using circuits behaving as tunable artificial atoms2011

    • Author(s)
      F.Nori
    • Organizer
      Dynamical control of quantum coherence for current and future information technologies
    • Place of Presentation
      Hong Kong, China
    • Year and Date
      2011-12-09
  • [Presentation] Atomic physics and quantum optics using circuits behaving as tunable artificial atoms2011

    • Author(s)
      F.Nori
    • Organizer
      2011 International conference on solid state devices and materials, SSDM 2011
    • Place of Presentation
      Nagoya, Japan
    • Year and Date
      2011-09-30
  • [Presentation] Quantum information processing with pseudo-spins in superconducting circuits2011

    • Author(s)
      F.Nori
    • Organizer
      6th International conference and school on spintronics and quantum information technology, SPINTECH6
    • Place of Presentation
      Matsue, Japan(招待講演)
    • Year and Date
      2011-08-02
  • [Presentation] Atomic physics and quantum optics using circuits behaving as tunable artificial atoms2011

    • Author(s)
      F.Nori
    • Organizer
      8th Symposium on Atomic Molecular and Optical Science
    • Place of Presentation
      Tokyo, Japan(招待講演)
    • Year and Date
      2011-06-18
  • [Presentation] Atomic physics and quantum optics using circuits behaving as tunable artificial atoms2011

    • Author(s)
      F.Nori
    • Organizer
      Workshop on quantum information and quantum control
    • Place of Presentation
      Beijing, China(招待講演)
    • Year and Date
      2011-06-11
  • [Presentation] Atomic physics and quantum optics using superconducting qubits2011

    • Author(s)
      F.Nori
    • Organizer
      Atomic physics using superconducting quantum circuits
    • Place of Presentation
      Beijing, China(招待講演)
    • Year and Date
      2011-06-06
  • [Presentation] Photons interacting with supersonducting quibits2011

    • Author(s)
      F.Nori
    • Organizer
      Atomic physics using superconducting quantum circuits
    • Place of Presentation
      Beijing, China(招待講演)
    • Year and Date
      2011-05-31
  • [Presentation] Photons interacting with solid state quibits2011

    • Author(s)
      F.Nori
    • Organizer
      The 5th Asia-Pacific workshop on quantum information science
    • Place of Presentation
      Singapore(招待講演)
    • Year and Date
      2011-05-25
  • [Presentation] Atomic physics and quantum optics using circuits behaving as tunable artificial atoms2011

    • Author(s)
      F.Nori
    • Organizer
      Seminar at the National University of Singapore
    • Place of Presentation
      Singapore(招待講演)
    • Year and Date
      2011-05-24
  • [Remarks]

    • URL

      http://dml.riken.jp/

URL: 

Published: 2013-06-26  

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