Organization
School of Medicine General Education Physics
External link
FUJII Toshiyuki
Degree
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博士（学術） ( 2010.3 広島大学 )
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修士（理学） ( 2007.3 広島大学 )
Research Areas
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Natural Science / Magnetism, superconductivity and strongly correlated systems
Education
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Hiroshima University Graduate School, Division of General Science
- 2010.3
Country： Japan
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Hiroshima University Faculty of General Science
- 2005.4
Country： Japan
Research History
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Hiroshima University Special researcher of the Japan Society for the Promotion of Science
2007.4 - 2010.3
Professional Memberships
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日本応用物理学会
2009.6
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日本物理学会
2004.12
Papers
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Analogue tachyons in SNAIL transmission lines Reviewed
Haruna Katayama, Noriyuki Hatakenaka, Toshiyuki Fujii, Miles P. Blencowe
New Journal of Physics 25 123040 2023.12
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Analog black-white hole solitons in traveling wave parametric amplifiers with superconducting nonlinear asymmetric inductive elements Reviewed
Haruna Katayama, Noriyuki Hatakenaka, Toshiyuki Fujii, Miles P. Blencowe
Physical Review Research 5 ( 2 ) L022055-1 - L022055-6 2023.6
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Solitonic black holes induced by magnetic solitons in a dc-SQUID array transmission line coupled with a magnetic chain Reviewed
Haruna Katayama, Noriyuki Hatakenaka, Toshiyuki Fujii
Physical Review D 103 ( 6 ) 066025 2021.3
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Analogue Hawking radiation from black hole solitons in quantum Josephson transmission lines Reviewed
Haruna Katayama, Noriyuki Hatakenaka, Toshiyuki Fujii
Physical Review D 102 086018 2020.10
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Floquet-engineered quantum walks Reviewed
Haruna Katayama, Noriyuki Hatakenaka, Toshiyuki Fujii
Scientific Reports 10 ( 17544 ) 2020.10
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The Nakano–Nishijima–Gell-Mann Formula from Discrete Galois Fields Reviewed
Keiji Nakatsugawa, Motoo Ohaga, Toshiyuki Fujii, Toyoki Matsuyama, Satoshi Tanda
Symmetry 12 ( 10 ) 1603 2020.9
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Time operators and time crystals: self-adjointness by topology change Reviewed
Keiji Nakatsugawa, Toshiyuki Fujii, Avadh B Saxena, Satoshi Tanda
Journal of Physics A: Mathematical and Theoretical 2019
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Theoretical basis of SQUID-based artificial neurons Reviewed
Haruna Katayama, Toshiyuki Fujii, Noriyuki Hatakenaka
Journal of Applied Physics 124 152106 2018.9
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A path integral approach to Bayesian inference in Markov processes Reviewed
Toshiyuki Fujii, Noriyuki Hatakenaka
Global Journal of Pure and Applied Mathematics 14 ( 5 ) 721 - 731 2018
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Quantum time crystal by decoherence: Proposal with an incommensurate charge density wave ring Reviewed
K. Nakatsugawa, T. Fujii, S. Tanda
Physical Review B 96 094308-1 - 094308-15 2017.9
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Fluxon-controlled quantum computer Reviewed
Toshiyuki Fujii, Shigemasa Matsuo, Noriyuki Hatakenaka
International Journal of Quantum Information 14 ( 7 ) 1650040-1 - 1650040-8 2016.11
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Nonadiabatic squeezed-photon generation by a Fourier-modified Janszky-Adam scheme Reviewed
Shigemasa Matsuo, Toshiyuki Fujii, Noriyuki Hatakenaka
Phys B Condens Matter 468-469 57 - 60 2015.7
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Reply to ``Coment on `Charge-parity symmetry oserved through Friedel oscillations in chiral charge-density waves' '' Reviewed
J. Ishioka, T. Fujii, K. Katono, K. Ichimura, T. Kurosawa, M. Oda, S. Tanda
Physical Review B 86 ( 24 ) 247102-1 - 247102-3 2012.12
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Charge-parity symmetry observed through Friedel oscillations in chiral charge-density waves Reviewed
J. Ishioka, T. Fujii, K. Katono, K. Ichimura, T. Kurosawa, M. Oda, S. Tanda
Physical Review B 84 ( 24 ) 245125-1 - 245125-5 2011.12
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Quantum circuit analog of the dynamical Casimir effect Reviewed
T. Fujii, S. Matsuo, N. Hatakenaka, S. Kurihara, A. Zeilinger
Physical Review B 84 ( 17 ) 174521 - 174530 2011.11
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Theoretical studies on dynamical Casimir effect in a superconducting artificial atom Reviewed
T. Fujii, S. Matsuo, K. Takashima, N. Hatakenaka, S. Kurihara, A. Zeilinger
Quantum Field Theory Under the Influence of External Conditions (QFEXT09) 2010.6
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Josephson phase qubit with an optimal point Reviewed
N. Kosugi, S. Matsuo, T. Fujii, N. Hatakenaka
Physical Review B 81 ( 2 ) 024507-1 - 024507-7 2010.1
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Fluxon-Based Generation of Graph States in Josephson Qubits Reviewed
T. Fujii, M. Fukunaga, N. Hatakenaka
Journal of the Physical Society of Japan 78 ( 10 ) 103801-1 - 193801-3 2009.10
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Talking Breather Qubits Reviewed
T. Fujii, M. Nishida, S. Tanda, N. Hatakenaka
International Journal of Modern Physics B 23 ( 20&21 ) 4352 - 4364 2009.8
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Theory of soliton-based control of coupled superconducting phase qubits Reviewed
S. Matsuo, K. Furuta, T. Fujii, K. Nagai, N. Hatakenaka
Solid State Sciences 11 ( 5 ) 942 - 944 2009.5
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Theory of damped Rabi oscillations at finite temperatures Reviewed
S. Matsuo, T. Fujii, N. Kosugi, N. Hatakenaka
Journal of Physics: Conference Series 150 ( 2 ) 022056-1 - 022056-4 2009.3
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Squeezing of quantum flux in a double SQUID system Reviewed
K. Takashima, S. Matsuo, T. Fujii, N. Hatakenaka, S. Kurihara, A. Zeilinger
Journal of Physics: Conference Series 150 052260-1 - 052260-4 2009
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NMR imaging analogue of the individual qubit operations in superconducting flux-qubit chains Reviewed
T. Fujii, S. Matsuo, N. Hatakenaka
Journal of Physics: Conference Series 150 ( 2 ) 022011-1 - 022011-4 2009
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Mobile qubits in quantum Josephson circuits Reviewed
T. Fujii, M. Nishida, N. Hatakenaka
Physical Review B 77 ( 2 ) 024505-1 - 024505-8 2008.1
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Mobile fluxon qubits in a long superconductor-ferromagnet-superconductor Josephson junction Reviewed
M. Nishida, T. Fujii, N. Hatakenaka
Journal of Physics : Conference Series 97 012326-1 - 012326-6 2008
Presentations
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The enlarging of the SU(2) symmetry in superconducting network
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The search for macroscopic quantum limit by temporal Greenberger-Horne-Zeilinger test
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電荷密度波における電荷,パリティ対称性 : 1T-TiSe_2におけるフリーデル振動の観測
石岡準也, 藤井敏之, 市村晃一, 小田研, 丹田聡
日本物理学会2011年秋季大会
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ジョセフソン人工原子による動的カシミール効果の理論II
藤井敏之, 高嶋耕司, 松尾繁政, 畠中憲之, 栗原 進, A Zeilinger
日本物理学会 平成22年度 秋季大会
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一次元SQUID列におけるフラクソン対の運動
中城貴哉, 藤井敏之, 西田宗弘
日本物理学会 第65回年次大会
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ジョセフソン人工原子による動的カシミール効果の理論
藤井敏之, 高嶋耕司, 松尾繁政, 畠中憲之, 栗原 進, A Zeilinger
日本物理学会 第65回年次大会
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超伝導人工原子における磁束量子のスクイージングII
藤井敏之, 高嶋耕司, 松尾繁政, 畠中憲之, 栗原 進, A Zeilinger
第57回応用物理学関係連合講演会
Social Activities
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平成２４年度サイエンス・パートナーシップ・プロジェクト「超音波を体感する―音速測定とドップラー効果」
2012.10 - 2012.12