AKIYAMA Shinichiro

Affiliation
Center for Computational Sciences
Official title
Assistant Professor
ORCID
0000-0003-1415-5620
Sex
Male
KAKEN ID
10963548
URL
Other affiliation
Graduate School of Science, The University of Tokyo Endowed Chair for Quantum SoftwareVisiting researcher
Research keywords
Lattice Field Theory
Lattice Gauge Theory
Tensor Network
Tensor Renormalization Group
Research projects
Development of tensor renormalization group for lattice field theories rich in internal degrees of freedom2023-04 -- 2028-03Shinichiro AKIYAMAJapan Society for the Promotion of Science/Grant-in-Aid for Early-Career Scientists4,680,000Yen
Tensor renormalization group study of (3+1)-dimensional systems with the sign problem2021-04 -- 2023-03Shinichiro AKIYAMAJapan Society for the Promotion of Science/Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows1,500,000Yen
Career history
2023-06 -- (current)University of TsukubaCenter for Computational SciencesAssistant Professor
2023-06 -- (current)The University of TokyoGraduate School of ScienceVisiting Researcher
2022-04 -- 2023-05The University of TokyoEndowed Chair for Quantum Software, Graduate School of ScienceProject Assistant Professor
2021-04 -- 2022-03University of TsukubaGraduate School of Pure and Applied SciencesJSPS Research Fellow (DC2)
Academic background
2019-04 -- 2022-03University of Tsukuba Graduate School of Pure and Applied Sciences
2017-04 -- 2019-03University of Tsukuba Graduate School of Pure and Applied Sciences
2013-04 -- 2017-03International Christian University 教養学部 Division of Arts and Sciences
Degree
2022-03Doctor of Philosophy in ScienceUniversity of Tsukuba
Academic societies
2018-10 -- (current)The Physical Society of Japan
Honors & Awards
2022-1017th Young Scientist Award of the Physical Society of Japan (Theoretical Particle Physics)Development of the tensor renormalization group approach for the lattice field theory
2022-10HPCI Excellent Achievement AwardParticle physics with tensor network scheme
2022-03The University of Tsukuba President's Award for Students
2020-10Student Presentation Award of the Physical Society of JapanTensor renormalization group study of the Nambu-Jona-Lasinio model at finite density in 3+1 dimensions
2019-09Student Poster AwardPhase transition of four-dimensional Ising model with higher-order tensor renormalization group
Articles
Conference, etc.
  • Tensor renormalization group study of (1+1)-dimensional U(1) gauge-Higgs model at θ = π with Lüscher's admissibility condition
    AKIYAMA Shinichiro; Kuramashi Yoshinobu
    KEK-THEORY Workshop 2024/2024-12-11--2024-12-13
  • Particle Physics with Tensor Network Scheme
    AKIYAMA Shinichiro; Kuramashi Yoshinobu; Luo Xiao; Yos...
    16th Symposium on Discovery, Fusion, Creation of New Knowledge by Multidisciplinary Computational Sciences/2024-10-07--2024-10-08
  • Tensor network toward the lattice QCD
    AKIYAMA Shinichiro
    Recent Progress in Many-Body Theories (RPMBT22)/2024-09-23--2024-09-27
  • Grassmann Tensor Renormalization Group for Nf = 2 massive Schwinger model with a θ term
    菅野颯人; 秋山 進一郎; 村上耕太郎; 武田真滋
    79th Annual Meeting of Physical Society of Japan 2024/2024-09-16--2024-09-19
  • Grassmann bond-weighted tensor renormalization group approach to 1+1D two-color QCD with staggered fermions at finite density
    Ho Pai Kwok; 秋山 進一郎; 藤堂眞治
    79th Annual Meeting of Physical Society of Japan 2024/2024-09-16--2024-09-19
  • SU(2) principal chiral model with tensor renormalization group on a cubic lattice
    秋山 進一郎; Raghav G. Jha; Judah Unmuth-Yockey
    79th Annual Meeting of Physical Society of Japan 2024/2024-09-16--2024-09-19
  • Tensor networks connecting quantum and classical computations
    AKIYAMA Shinichiro
    UT-RUB Joint Symposium "Cutting Edge Research For Smart Societies"/2024-09-05--2024-09-05
  • Tensor renormalization group study of (1+1)-dimensional U(1) gauge-Higgs model at θ=π with Lüscher's admissibility condition
    AKIYAMA Shinichiro; Kuramashi Yoshinobu
    41st International Symposium on Lattice Field Theory (Lattice2024)/2024-07-28--2024-08-03
  • Grassmann bond-weighted tensor renormalization group approach to 1+1D two-color QCD with staggered fermions at finite density
    Kwok Ho Pai; AKIYAMA Shinichiro; Todo Synge
    41st International Symposium on Lattice Field Theory (Lattice2024)/2024-07-28--2024-08-03
  • Grassmann Tensor Renormalization Group for two-flavor massive Schwinger model with a theta term
    Kanno Hayato; Akiyama Shinichiro; Murakami Kotaro; Tak...
    41st International Symposium on Lattice Field Theory (Lattice2024)/2024-07-28--2024-08-03
  • Tensor network formulation of the three-dimensional SU(2) principal chiral model
    Akiyama Shinichiro; Jha Raghav G.; Unmuth-Yockey Judah
    SQAI-NCTS Workshop on Tensor Network and Quantum Embedding/2024-03-25--2024-03-29
  • Grassmann Bond-weighted Tensor Renormalization Group Approach to Two-dimensional Two-color Staggered QCD
    Ho Pai Kwok; 秋山 進一郎; 藤堂眞治
    Spring Meeting of Physical Society of Japan 2024/2024-03-18--2024-03-21
  • Application of matrix product decomposition for Grassmann tensor network representation with multi flavors
    秋山 進一郎
    Spring Meeting of Physical Society of Japan 2024/2024-03-18--2024-03-21
  • Tensor network approach for lattice field theories in particle physics
    Akiyama Shinichiro
    2024 KISTI-CCS Workshop/2024-02-20--2024-02-20
  • Tensor network approach toward (3+1)-dimensional lattice field theories
    秋山 進一郎
    Tensor Network 2023/2023-11-14--2023-11-16
  • Particle physics and condensed matter physics with tensor network scheme (hp210204)
    秋山 進一郎
    The 10th Project Report Meeting of the HPCI System Including Fugaku/2023-10-25--2023-10-26
  • Mott transition of Hubbard model with tensor network scheme (hp200314)
    秋山 進一郎
    The 10th Project Report Meeting of the HPCI System Including Fugaku/2023-10-25--2023-10-26
  • Tensor network method for lattice field theory
    Akiyama Shinichiro
    2023 CCS-EPCC Workshop/2023-10-11--2023-10-12
  • Particle Physics with Tensor Network Scheme
    Akiyama Shinichiro
    15th Symposium on Discovery, Fusion, Creation of New Knowledge by Multidisciplinary Computational Sciences/2023-10-2--2023-10-3
  • Tensor renormalization group approach to the four-dimensional lattice gauge theories
    Akiyama Shinichiro
    Quantum Information, Quantum Matter and Quantum Gravity (QIMG2023), 4th week: ExU-YITP Workshop on Condensed Matter Physics and Quantum Information/2023-09-25--2023-09-29
  • Tensor renormalization group calculation for 2-flavor Schwinger model
    菅野颯人; 秋山 進一郎; 村上耕太郎; 武田真滋
    78th Annual Meeting of Physical Society of Japan 2023/2023-09-16--2023-09-19
  • Critical endpoint of (3+1)-dimensional finite density Z3 gauge-Higgs model with tensor renormalization group
    秋山 進一郎
    78th Annual Meeting of Physical Society of Japan 2023/2023-09-16--2023-09-19
  • Tensor renormalization group approach to higher-dimensional quantum fields on a lattice
    秋山 進一郎
    離散的手法による場と時空のダイナミクス 2023/2023-09-11--2023-09-14
  • Bond-weighting method for the Grassmann tensor renormalization group
    秋山 進一郎
    Thermal Quantum Field Theory and Their Applications 2023/2023-08-28--2023-08-30
  • Tensor renormalization group study of 3D principal chiral model
    Akiyama Shinichiro; Jha Raghav; Unmuth-Yockey Judah
    40th International Symposium on Lattice Field Theory (Lattice2023)/2023-07-31--2023-08-04
  • more...
Teaching
2024-10 -- 2024-10物理学セミナーUniversity of Tsukuba
2024-10 -- 2024-12Computational Physics IIUniversity of Tsukuba
2024-06 -- 2024-06YITP Intensive Lecture 1Kyoto University
Other activities
2024-11 -- 2024-11Workshop organizer, "Tensor Network 2024"
2023-11 -- 2023-11Workshop organizer, "Tensor Network 2023"

(Last updated: 2024-12-11)