School personnel information

写真b

Organization 【 display / non-display

  • 2011.04.01 - 2011.07.31, Department of Materials Engineering Science, Graduate School of Engineering Science, Specially Appointed Researcher

  • 2011.08.01 - 2013.03.31, Department of Materials Engineering Science, Graduate School of Engineering Science, Specially Appointed Researcher

  • 2019.04.01 - , Department of Systems Innovation, Graduate School of Engineering Science, Professor

Employment Record 【 display / non-display

Osaka University Graduate School of Engineering Science PostDoc 2011.04 - 2013.03
Kyoto University The Hakubi Center for Advanced Research/ Graduate School of Informatics Assistant Professor 2013.04 - 2015.03
Kyoto University The Hakubi Center for Advanced Research/ Graduate School of Science Assistant Professor 2015.04 - 2016.03
The University of Tokyo Photon Science Center Assistant Professor 2016.04 - 2017.09
Kyoto University Associate Professor 2017.10 - 2019.03
Osaka University Graduate School of Engineering Science Professor 2019.04 -

Research topics 【 display / non-display

  • Atomic/Molecular/Quantum electronics
    Semiconductors, optical properties of condensed matter and atomic physics-related

  • Theory of informatics
    Theory of informatics-related

  • Mathematical physics/Fundamental condensed matter physics
    Mathematical physics and fundamental theory of condensed matter physics-related

 

Academic Papers 【 display / non-display

  • Subspace-search variational quantum eigensolver for excited states, K. M. Nakanishi, K. Mitarai, and K. Fujii, Physical Review Research, 2019.10, https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.1.033062, Papers

  • Constructing a virtual two-qubit gate from single-qubit operations, K.Fujii, K. Mitarai, arXiv, 2019.09, https://arxiv.org/abs/1909.07534, Papers

  • Variational Quantum Algorithm for Non-equilibrium Steady States, N. Yoshioka, Y. O. Nakagawa, K. Mitarai, K. Fujii, arXiv, 2019.08, https://arxiv.org/abs/1908.09836, Papers

  • Methodology for replacing indirect measurements with direct measurements, K. Mitarai and K. Fujii, Physical Review Research, 2019.08, https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.1.013006, Papers

  • Boosting Computational Power through Spatial Multiplexing in Quantum Reservoir Computing, Kohei Nakajima, Keisuke Fujii, Makoto Negoro, Kosuke Mitarai, Masahiro Kitagawa, Physical Review Applied,11, 034021, 2019.03, Papers

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Books 【 display / non-display

  • Special, Quantum Computation with Topological Codes: From Qubit to Topological Fault-Tolerance (SpringerBriefs in Mathematical Physics Vol.8), Keisuke Fujii, Springer, ISBN, 978-9812879950, 2015.04

  • Other, Topological protection of quantum information (in Kinki University Series on Quantum Computing Vol.9 "Physics, Mathematics, and All That Quantum Jazz "), Keisuke Fujii, World Scientific, ISBN, 978-9814602365, 2014.04