NameHajiime AOKI
DepartmentDepartment of Physics
Job TitleProfessor Degree Obtained
E-mail
Homepage

Detailed Information

Research Field/Keywords for Research Field

  • Particle physics, Field theory, String theory, Matrix model

Education

  • 1990/03, Graduated
  • 1992/03, Master Course, Completed
  • 1995/03, Doctor Course, Completed

Employment Experience

  • 1995/04 - 1998/03 Postdoctoral Fellowships of Japan Society for the Promotion of Science
  • 1998/04 - 1998/07
  • 1998/07 - 1999/08
  • 1999/09 - 2000/03
  • 2000/04 - 2001/01 Lecturer, Faculty of Science and Engineering, Saga University
  • 2001/02 - 2007/03 Associate Professor, Faculty of Science and Engineering, Saga University
  • 2002/05 - 2003/03 Associate Professor
  • 2005/05 - 2006/03 Associate Professor
  • 2006/05 - 2007/03 Associate Professor
  • 2007/04 - 2010/03 Associate Professor, Physics, Faculty of Science and Engineering, Saga University
  • 2008/07 - 2009/03 Associate Professor
  • 2010/04 - 2015/03 Associate Professor, Physics, Graduate School of Science and Engineering, Saga University
  • 2015/04 -  *  Professor, Physics, Graduate School of Science and Engineering, Saga University

Field of Specialization

  • Particle/Nuclear/Cosmic ray/Astro physics

Awards

  • 日本物理学会論文賞 (2000/09)

Research Topics and Results

  • レクチャー量子力学 2020/03
  • From the matrix model to the standard model 2008/03
  • Finite N matrix formulation of non-commutative gauge theory with twisted boundary condition 2008/03
  • Index Theorem in spontaneously symmetry-broken gauge theories on fuzzy 2-sphere 2008/03
  • Index Theorem in gauge theory on fuzzy 2-sphere 2007/12
  • Probability distribution of the index in gauge theory on 2d non-commutative geometry 2007/10
  • 格子非可換トーラス上のゲージ理論における境界条件のツイストと非自明な指数の実現について 2007/03
  • 格子非可換トーラス上のゲージ理論における境界条件のツイストと非自明な指数の実現について 2007/03
  • Ginsparg-Wilson Dirac operator in monopole backgrounds on the fuzzy 2-sphere 2007
  • The index of the overlap Dirac operator on a discretized 2d non-commutative torus 2007
  • Index Theorem in Finite Noncommutative Geometry 2007
  • Twisted boundary condition, rectangular matrices,and a non-trivial index in gauge theory on a discretized non-commutative torus 2006/12
  • Topological Aspects of Gauge Theory on Noncommutative Geometry 2006/11
  • Topological Aspects of Gauge Theory on Noncommutative Geometry 2006/10
  • The index theorem in gauge theory on a discretized 2d noncommutative torus 2006/03
  • Topologically nontrivial gauge configurations on the non-commutative geometries 2006
  • Existence of topologically nontrival configurations on a noncommutative torus 2005/09
  • Ginsparg-Wilson Dirac operator in the monopole on the fuzzy 2-sphere 2005/09
  • Matirx Models and Ginsparg-Wilson relation 2005/08
  • ファジィ球面上のダイナミクスによる非自明なインデックスの生成 2005/03
  • Matrix Models and Ginsparg Wilson relation 2004/12
  • Dynamical generation of a nontrivial index on the fuzzy 2-sphere 2004/12
  • Ginsparg-Wilson Relation, Topological Invaliants and Finite Noncommutative Geometry 2003

Books

  • レクチャー量子力学; 2020/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 

Original Articles

  • Observational signatures of dark energy produced in an ancestor vacuum: Forecast for galaxy surveys; 2019/05
    ANNOUNCEMENT INFO.; Journal of Cosmology and Astroparticle Physics, 1905, 055
    AUTHOR; D. Yamauchi, H. Aoki, S. Iso, D. Lee, Y. Sekino, C. Yeh,
  • Large-scale inhomogeneity of dark energy produced in the ancestor vacuum; 2019/05
    ANNOUNCEMENT INFO.; Physical Review D, 99, 103512
    AUTHOR; Y. Nan, K. Yamamoto, H. Aoki, S. Iso and D. Yamauchi
  • Vacuum fluctuations in an ancestor vacuum: A possible dark energy candidate; 2018/02
    ANNOUNCEMENT INFO.; Physical Review D, 97, 043517
    AUTHOR; H. Aoki, S. Iso, D. Lee, Y. Sekino and C. Yeh
  • Evolution of Vacuum Fluctuations of an Ultra-Light Massive Scalar Field generated during and before Inflation; 2015/11
    ANNOUNCEMENT INFO.; PTEP(2015), 113E02
    AUTHOR; H. Aoki, S. Iso
  • Realizing three generations of the Standard Model fermions in the type IIB matrix model; 2014/05
    ANNOUNCEMENT INFO.; , 1405, 131
    AUTHOR; Hajime Aoki, Jun Nishimura, Asato Tsuchiya
  • Evolution of vacuum fluctuations generated during and before inflation; 2014/05
    ANNOUNCEMENT INFO.; Pysical Review D, 89, 103536
    AUTHOR; Hajime Aoki, Satoshi Iso, Yasuhiro Sekino
  • Probability distribution over some phenomenological models in the matrix model compactified on a torus; 2013/09
    ANNOUNCEMENT INFO.; Progress of Theoretical and Experimental Physics, 9, 0903B04
    AUTHOR; H. Aoki
  • Probability of the standard model appearance from a matrix model; 2013/02
    ANNOUNCEMENT INFO.; Physical Review D, 87, 046002
    AUTHOR; H.Aoki
  • Revisiting the naturalness problem: Who is afraid of quadratic divergences?; 2012/07
    ANNOUNCEMENT INFO.; Physical Review D, 86, 013001
    AUTHOR; H.Aoki and S.Iso
  • Chiral fermions and the standard model from the matrix model compactified on a torus; 2011/03
    ANNOUNCEMENT INFO.; Progress of Theoretical Physics, 125, 3, 521-536
    AUTHOR; Hajime Aoki
  • Ginsparg-Wilson relation on a fuzzy 2-sphere for adjoint matter; 2010/10
    ANNOUNCEMENT INFO.; Physical Review D, 82, 085019
    AUTHOR; Hajime Aoki
  • Construction of a topological charge on fuzzy S2�S2 via Ginsparg-Wilson relation; 2009/12
    ANNOUNCEMENT INFO.; Physical Review D, 80, 125006
    AUTHOR; Hajime Aoki, Yoshiko Hirayama and Satoshi Iso
  • Dominance of a single topological sector in gauge theory on non-commutative geometry; 2009/09
    ANNOUNCEMENT INFO.; JHEP, 0909, 084
    AUTHOR; Hajime Aoki, Jun Nishimura and Yoshiaki Susaki
  • Finite-matrix formulation of gauge theories on a non-commutative torus with twisted boundary conditions,; 2009/04
    ANNOUNCEMENT INFO.; JHEP, 0904, 055
    AUTHOR; Hajime Aoki, Jun Nishimura and Yoshiaki Susaki
  • Index theorem in spontaneously symmetry-broken gauge theories on a fuzzy 2-sphere; 2008/07
    ANNOUNCEMENT INFO.; Physical Review D, 78, 2, 025028(15pages)
    AUTHOR; Hajime Aoki, Yoshiko Hirayama, and Satoshi Iso
  • Probability distribution of the index in gauge theory on 2d non-commutative geometry; 2007/10
    ANNOUNCEMENT INFO.; , 710, 024(17pages)
    AUTHOR; H.Aoki, J.Nishimura and Y.Susaki
  • Ginsparg-Wilson Dirac operator in monopole backgrounds on the fuzzy 2-sphere; 2007
    ANNOUNCEMENT INFO.; Phisical Review D, 75, 085021(14pages)
    AUTHOR; H.Aoki, S.Iso and T.Maeda
  • The index of the overlap Dirac operator on a discretized 2d non-commutative torus; 2007
    ANNOUNCEMENT INFO.; JHEP, 702, 033(23pages)
    AUTHOR; H.Aoki, J.Nishimura and Y.Susaki
  • Dynamical Generation of a Nontrivial Index on the Fuzzy 2-Sphere; 2005
    ANNOUNCEMENT INFO.; Phisical Review D, 71, 045017(10pages)
    AUTHOR; H.Aoki, S.Iso, T.Maeda and K.Nagao
  • Ginsparg-Wilson relation and 't Hooft-Polyakov monopole on fuzzy 2-sphere; 2004
    ANNOUNCEMENT INFO.; NUCLEAR PHYSICS B, 684, 1/2, 162-182
    AUTHOR; Aoki, H / Iso, S / Nagao, K
  • Chiral Anomaly on Fuzzy 2-Sphere; 2003
    ANNOUNCEMENT INFO.; Phisical Review D, 67, 065018(17pages)
    AUTHOR; H.Aoki, S.Iso and K.Nagao
  • Ginsparg-Wilson Relation, Topological Invaliants and Finite Noncommutative Geometry; 2003
    ANNOUNCEMENT INFO.; Phisical Review D, 67, 085005(5pages)
    AUTHOR; H.Aoki, S.Iso and K.Nagao

Material, Commentary, Editorials, Research Report, A Comprehensive Journal Articles

  • Phenomenological studies in the matrix models; 2014/09
    ANNOUNCEMENT INFO.; Fortschritte der Physik, 62, 9, 771-775
    AUTHOR; Hajime Aoki
  • Index Theorem in Finite Noncommutative Geometry; 2007
    ANNOUNCEMENT INFO.; Progress of Theoretical Physics Supplement, 171, 228-231
    AUTHOR; H.Aoki
  • Topologically nontrivial gauge configurations on the non-commutative geometries; 2006
    ANNOUNCEMENT INFO.; , 113, 1, 85
    AUTHOR; 
  • 行列模型とギンスパーグ・ウィルソン関係式; 2005
    ANNOUNCEMENT INFO.; , 111, 6, 26-33
    AUTHOR; 
  • Dynamical generation of a nontrivial index on the fuzzy 2-sphere; 2005
    ANNOUNCEMENT INFO.; , 111, 6, F34-35
    AUTHOR; 
  • 余次元空間に広がる新しい素粒子物理; 2003
    ANNOUNCEMENT INFO.; , 18, 3, 4-12
    AUTHOR; 
  • Ginsparg-Wilson Relation,Topological Invariants, and Finite Noncommutative Geometry; 2003
    ANNOUNCEMENT INFO.; Soryushiron Kenkyu (Kyoto), 107, 5, 42
    AUTHOR; H.Aoki

General Lectures

  • String theory and Matrix model; 2023/10
    ANNOUNCEMENT INFO.; The 20th Yonsei-Saga partnership program 2023
    AUTHOR; Hajime Aoki
  • String theory and Matrix model; 2021/01
    ANNOUNCEMENT INFO.; The 17th Yonsei-Saga partnership program 2021
    AUTHOR; Hajime Aoki
  • Particle physics, String theory and Matrix model; 2019/12
    ANNOUNCEMENT INFO.; The 16th Yonsei-Saga partnership program 2019
    AUTHOR; Hajime Aoki
  • Vacuum fluctuations in ancestor vacuum: A possible dark energy candidate; 2017/11
    ANNOUNCEMENT INFO.; KEK Theory Workshop 2017
    AUTHOR; H. Aoki, S. Iso, D. Lee, Y. Sekino and C. Yeh
  • Vacuum fluctuations in ancestor vacuum: A candidate for dark energy; 2017/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; H. Aoki, S. Iso, D. Lee, Y. Sekino and C. Yeh
  • Particle physics, String theory and Matrix model; 2017/01
    ANNOUNCEMENT INFO.; 13th Yonsei-Saga Joint Seminar
    AUTHOR; Hajime Aoki
  • Vacuum Energy in a Universe Created by Bubble Nucleation; 2016/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; H. Aoki, S. Iso, D. Lee, Y. Sekino, C. Yeh
  • Evolution of Vacuum Fluctuations of an Ultra-Light Massive Scalar Field generated during and before Inflation; 2015/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Standard Model and String Theory; 2015/01
    ANNOUNCEMENT INFO.; The 11th Yonsei-Saga partnership program 2015
    AUTHOR; Hajime Aoki
  • Evolution of Vacuum Fluctuations of an Ultra-Light Massive Scalar Field generated during and before Inflation; 2015/01
    ANNOUNCEMENT INFO.; KEK Theory Workshop 2015
    AUTHOR; Hajime Aoki
  • Evolution of vacuum fluctuations generated during and before inflation: Implications for dark energy,; 2014/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Phenomenological studies in the matrix models; 2013/09
    ANNOUNCEMENT INFO.; Corfu Summer Institute 2013, Corfu, Greece
    AUTHOR; Hajime Aoki
  • How the standard model appears from the matrix models; 2013/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Revisiting the Hierarchy Problem from the Wilsonian RG --Who is afraid of quadratic divergences?--; 2012/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • How Standard model can appear from the matrix model; 2012/02
    ANNOUNCEMENT INFO.; Kavli Institute for Theoretical Physics, University of California Santa Barbara, Novel Numerical Methods for Strongly Coupled Quantum Field Theory and Quantum Gravity
    AUTHOR; Hajime Aoki
  • From the matrix model to the standard model; 2011/10
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Ginsparg-Wilson relation on a fuzzy 2-sphere for adjoint matter; 2010/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; Hajime Aoki
  • Chiral Fermions and the Standard Model from the Matrix Model Compactified on a Torus; 2010/12
    ANNOUNCEMENT INFO.; KEK workshop on string phenomenology
    AUTHOR; Hajime Aoki
  • A quest for the Ultimate Theory; 2010/11
    ANNOUNCEMENT INFO.; 7th Yonsei-Saga Joint Seminar
    AUTHOR; Hajime Aoki
  • Ginsparg-Wilson relation on fuzzy 2-sphere for adjoint matter; 2010/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 行列模型におけるトポロジーの研究; 2010/04
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 行列模型におけるトポロジーの研究; 2009/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Particle Physics and a Quest for the Ultimate Theory; 2008/11
    ANNOUNCEMENT INFO.; 5th Yonsei-Saga Joint Seminar
    AUTHOR; Hajime Aoki
  • Index theorem in gauge theories on noncommutative geometries; 2008/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Index theorem in gauge theories on noncommutative geometries; 2008/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Finite N matrix formulation of non-commutative gauge theory with twisted boundary condition; 2008/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Index Theorem in spontaneously symmetry-broken gauge theories on fuzzy 2-sphere; 2008/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Index Theorem in gauge theory on fuzzy 2-sphere; 2007/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 格子非可換トーラス上のゲージ理論における境界条件のツイストと非自明な指数の実現について; 2007/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 格子非可換トーラス上のゲージ理論における境界条件のツイストと非自明な指数の実現について; 2007/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Topological aspects of gauge theory on noncommutative geometry; 2007/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Twisted boundary condition, rectangular matrices,and a non-trivial index in gauge theory on a discretized non-commutative torus; 2006/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Topological Aspects of Gauge Theory on Noncommutative Geometry; 2006/11
    ANNOUNCEMENT INFO.; 21st Nishinomiya Yukawa Memorial Symposium
    AUTHOR; H.Aoki
  • Topological Aspects of Gauge Theory on Noncommutative Geometry; 2006/10
    ANNOUNCEMENT INFO.; The Joint Meeting of Pacific Region Particle Physics Communities
    AUTHOR; H.Aoki
  • Topologically nontrivial gauge configurations on the non-commutative geometries; 2006/04
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • The index theorem in gauge theory on a discretized 2d noncommutative torus; 2006/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Topologically nontrivial gauge configurations on the non-commutative geometries; 2005/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Existence of topologically nontrival configurations on a noncommutative torus; 2005/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Ginsparg-Wilson Dirac operator in the monopole on the fuzzy 2-sphere; 2005/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Matirx Models and Ginsparg-Wilson relation; 2005/08
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Dynamical Generation of a nontrivial Index on the Fuzzy 2-Sphere; 2005/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • ファジィ球面上のダイナミクスによる非自明なインデックスの生成; 2005/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Matrix Models and Ginsparg Wilson relation; 2004/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Dynamical generation of a nontrivial index on the fuzzy 2-sphere; 2004/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 

Invited Lecture, Special Lecture

  • Vacuum fluctuations in an ancestor vacuum: A possible dark energy candidate,; 2018/09
    ANNOUNCEMENT INFO.; Quantum Fields in Curved Space
    AUTHOR; Hajime Aoki
  • Phenomenological studies in the matrix models; 2014/03
    ANNOUNCEMENT INFO.; Workshop 2014 “TeV-scale physics after the discovery of the Higgs particle”, 東京女子大学
    AUTHOR; Hajime Aoki
  • Evolution of vacuum fluctuations generated during and before inflation; 2014/02
    ANNOUNCEMENT INFO.; KEK Theory Workshop 2014
    AUTHOR; Hajime Aoki
  • How the standard model and some phenomenological models appear from the matrix models; 2013/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • How the standard model can appear from the matrix models; 2012/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • From the matrix model to the standard model; 2008/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Matirx Models and Ginsparg-Wilson relation; 2005/08
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 弦理論と行列模型; 2005/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Matrix Models and Ginsparg Wilson relation; 2004/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 


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