Curriculum Vitae
Name
Takashi Hiramatsu
Birthdate and birthplace
10 Oct 1979, Sakura-mura, Niihari-gun, Ibaraki, JAPAN (now Tsukuba city)
Postal address
Nihon University (Nichidai),
1-8-14 Kanda-Surugadai, Chiyoda, Tokyo 101-8308, Japan
(Room 833D, Building No. 8)
Education
| Apr 1995 - Mar 1998 | Tsuchiura 1st high school (graduated on 31 Mar 1998) |
| Apr 1998 - Mar 2000 | University of Tokyo, liberal arts school |
| Apr 2000 - Mar 2002 | University of Tokyo, Department of Physics (28 Mar 2002 Bachelor of Science) |
| Apr 2002 - Mar 2004 | Graduate school of University of Tokyo, Master course (25 Mar 2004 Master of Science) |
| Apr 2004 - Mar 2007 | Graduate school of University of Tokyo, Doctoral course (22 Mar 2007 Ph.D. of Science) |
Membership
| May 2003 - present | The Physical Society of Japan |
| Oct 2004 - present | Association of Japanese Theoretical Astronomy and Astrophysics (Rironkon) |
Research Field
- Numerical cosmology
- Modified and extended theories of gravity
- Cosmic Microwave Background
- Gravitational waves
- Large-scale structure
- Q-balls
- Topological defects (domain walls, cosmic strings, textures),
- Cosmological perturbations
Manuscript reviewer
- Physical Review Letters (PRL)
- Physical Review D (PRD)
- Astrophysical Journal (ApJ)
- Journal of Cosmology and Astroparticle Physics (JCAP)
- Journal of High Energy Physics (JHEP)
- Classical and Quantum Gravity (CQG)
- Europhysics Letters (EPL)
- Modern Physics Letters A (MPLA)
- International Journal of Modern Physics D (IJMPD)
- General Relativity and Gravitation (GRG)
- Europian Physics Journal C (EPJC)
- Astroparticle Physics
- Astrophysics and Space Science
Conference co-organiser
- JGRG28, Rikkyo University, Tokyo, 5-9 Nov, 2018
- Molecule-type workshop"Black Hole Information Loss Paradox", YITP, Kyoto, 18 - 29 May, 2015
- Workshop "Relativistic Cosmology", YITP, Kyoto, 8 - 19 Sep, 2014
- Long-term workshop "Gravitational waves and numerical relativity", YITP, Kyoto, 19 May - 22 Jun, 2013
- YKIS2013, YITP, Kyoto, 2 - 7 Jun, 2013
- JGRG20, YITP, Kyoto, 21 - 25 Sep, 2010 (editor of proceedings)
- ICRR Theory Group Workshop, ICRR, Chiba, 8 - 9 Dec, 2008
- RESCEU & DENET Summer School 2007, Hakone, Kanagawa, 1 - 4 Sep, 2007
Teaching
| Apr 2025 - | Special Topics in Quantum Mechanics I (Nichidai) |
| Apr 2025 - | Basics of Self-Directed Learning (Nichidai) |
| Apr 2025 - | Exercises in Computational Physics (Nichidai) |
| Apr 2025 - | Foundations of Computer Network (Nichidai) |
| Sep 2023 - Jan 2025 | Hydrodynamics (Rikkyo) |
| Mar 2023 | Physics Special Lecture C (Yamagata) |
| Sep 2020 - Mar 2023 | Mathematics for Physics III [Complex analysis] (Rikkyo) |
| Sep 2020 - Jan 2025 | Introductory Astrophysics (Rikkyo) |
| Sep 2020 - Jan 2025 | Exercises in Physics II (Rikkyo) |
| Apr 2020 - Jul 2024 | Introductory Seminar in Physics (Rikkyo) |
| Apr 2020 - Aug 2022 | Computer experiment I (Rikkyo) |
| Apr 2020 - Jul 2024 | Exercises in Physics III (Rikkyo) |
| Apr 2019 - Jul 2019 | Exercises in Physics I (Rikkyo) |
| Sep 2018 - Jan 2019 | Advanced lecture on Astrophysics I (Rikkyo) |
| Apr 2018 - Jul 2018 | Exercises in Physics I (Rikkyo) |
| Sep 2017 - Jan 2018 | Advanced lecture on Astrophysics I (Rikkyo) |
| Apr 2017 - Jul 2017 | Exercises in Physics I (Rikkyo) |
Internal commissioner
| Sep 2014 - Mar 2016 | YITP supercomputer specification drafting committee |
| Apr 2012 - Aug 2016 | YITP computer committee |
Computer Languages
| Scientific programming | : C, C++ (with OpenMP), Perl, PHP, Assembler |
| Webpage construction | : HTML(4/5), XML, CSS, JavaScript |
| Miscellaneous | : database management by SQL (MySQL/SQLite), Mathematica, gnuplot scripts, Bourne Shell, Paraview |
Software Products
- Online election system for Association of Japanese Theoretical Astronomy and Astrophysics (rironkon)
- Online room booking system for Institute for Cosmic Ray Research (ICRR), The University of Tokyo
- Online preprint service system for Research Center of Early Universe (RESCEU), The University of Tokyo
- Websites of Research Center of Early Universe (RESCEU), The University of Tokyo
- Websites for Gravitational Wave Consortium in Japan (GWCJ)
- Websites for Gravitational Wave Research Center (GWRC)
- Websites and registration system for RESCEU summer school/workshop
- Websites for International Research Network for Dark Energy
- Websites and registration system for YKIS2013 and associated long-term workshop
- Websites for ICRR Theory Group Workshop
Qualifications
- Applied Information Technology Engineer (15 Jun 2012, Minister of Economy, Trade and Industry)
- Fundamental Information Technology Engineer (18 May 2008, Minister of Economy, Trade and Industry)