受賞

若手奨励賞（宇宙線・宇宙物理領域）
2022年03月 日本物理学会 ゲージ場の宇宙論
2024/02/27 更新
若手奨励賞（宇宙線・宇宙物理領域）
2022年03月 日本物理学会 ゲージ場の宇宙論
Naonori S Sugiyama, Daisuke Yamauchi, Tsutomu Kobayashi, Tomohiro Fujita, Shun Arai, Shin’ichi Hirano, Shun Saito, Florian Beutler, HeeJong Seo
Monthly Notices of the Royal Astronomical Society 524 ( 2 ) 1651  1667 2023年06月
Naonori S Sugiyama, Daisuke Yamauchi, Tsutomu Kobayashi, Tomohiro Fujita, Shun Arai, Shin’ichi Hirano, Shun Saito, Florian Beutler, HeeJong Seo
Monthly Notices of the Royal Astronomical Society 523 ( 2 ) 3133  3191 2023年05月
How does SU(N)natural inflation isotropize the Universe?
Tomoaki Murata, Tomohiro Fujita, Tsutomu Kobayashi
Physical Review D 107 ( 4 ) 2023年02月
Matteo Fasiello, Tomohiro Fujita, Zvonimir Vlah
Physical Review D 106 ( 12 ) 2022年12月
Stochastic formalism for U(1) gauge fields in axion inflation
Tomohiro Fujita, Kyohei Mukaida, Yuichiro Tada
Journal of Cosmology and Astroparticle Physics 2022 ( 12 ) 026  026 2022年12月
Effective treatment of U(1) gauge field and charged particles in axion inflation
Tomohiro Fujita, Jun'ya Kume, Kyohei Mukaida, Yuichiro Tada
Journal of Cosmology and Astroparticle Physics 2022 ( 09 ) 023  023 2022年09月
Inflation with twoform field: the production of primordial black holes and gravitational waves
Tomohiro Fujita, Hiromasa Nakatsuka, Ippei Obata, Sam Young
Journal of Cosmology and Astroparticle Physics 2022 ( 09 ) 017  017 2022年09月
Gravitational waves detectable in laser interferometers from axionSU(2) inflation
Tomohiro Fujita, Kaname Imagawa, Kai Murai
Journal of Cosmology and Astroparticle Physics 2022 ( 07 ) 046  046 2022年07月
Tomohiro Fujita, Kyohei Mukaida, Kai Murai, Hiromasa Nakatsuka
Physical Review D 105 ( 10 ) 2022年05月
Universality of linear perturbations in SU(N) natural inflation
Tomohiro Fujita, Kai Murai, Ryo Namba
Physical Review D 105 ( 10 ) 2022年05月
Stochastic effects on observation of ultralight bosonic dark matter
Hiromasa Nakatsuka, Soichiro Morisaki, Tomohiro Fujita, Jun'ya Kume, Yuta Michimura, Koji Nagano, Ippei Obata
2022年05月
When does the Schwinger preheating occur?
So Okano, Tomohiro Fujita
Journal of Cosmology and Astroparticle Physics 2022 ( 03 ) 040  040 2022年03月
Gravitational wave trispectrum in the axionSU(2) model
Tomohiro Fujita, Kai Murai, Ippei Obata, Maresuke Shiraishi
Journal of Cosmology and Astroparticle Physics 2022 ( 01 ) 007  007 2022年01月
First observation and analysis of DANCE: Dark matter Axion search with riNg Cavity Experiment
Yuka Oshima, Hiroki Fujimoto, Masaki Ando, Tomohiro Fujita, Jun’ya Kume, Yuta Michimura, Soichiro Morisaki, Koji Nagano, Hiromasa Nakatsuka, Atsushi Nishizawa, Ippei Obata, Taihei Watanabe
Journal of Physics: Conference Series 2156 ( 1 ) 012042  012042 2021年12月
Ultralight dark matter searches with KAGRA gravitational wave telescope
Yuta Michimura, Tomohiro Fujita, Jun’ya Kume, Soichiro Morisaki, Koji Nagano, Hiromasa Nakatsuka, Atsushi Nishizawa, Ippei Obata
Journal of Physics: Conference Series 2156 ( 1 ) 012071  012071 2021年12月
Hiroki Fujimoto, Yuka Oshima, Masaki Ando, Tomohiro Fujita, Yuta Michimura, Koji Nagano, Ippei Obata
Journal of Physics: Conference Series 2156 ( 1 ) 012182  012182 2021年10月
Axion dark matter search using arm cavity transmitted beams of gravitational wave detectors
Koji Nagano, Hiromasa Nakatsuka, Soichiro Morisaki, Tomohiro Fujita, Yuta Michimura, Ippei Obata
Physical Review D 104 ( 6 ) 2021年09月
Hiroki Fujimoto, Yuka Oshima, Masaki Ando, Tomohiro Fujita, Yuta Michimura, Koji Nagano, Ippei Obata
2021年05月
Soichiro Morisaki, Tomohiro Fujita, Yuta Michimura, Hiromasa Nakatsuka, Ippei Obata
Physical Review D 103 ( 5 ) 2021年03月
Probing axionlike particles via cosmic microwave background polarization
Tomohiro Fujita, Yuto Minami, Kai Murai, Hiromasa Nakatsuka
Physical Review D 103 ( 6 ) 063508  063508 2021年03月 [査読有り]
Chiral gravitational waves produced in a helical magnetogenesis model
So Okano, Tomohiro Fujita
Journal of Cosmology and Astroparticle Physics 2021 ( 03 ) 026  026 2021年03月
Resonant gravitational waves in dynamical Chern–Simons–axion gravity
Tomohiro Fujita, Ippei Obata, Takahiro Tanaka, Kei Yamada
Classical and Quantum Gravity 38 ( 4 ) 045010  045010 2021年02月 [査読有り]
Ultralight vector dark matter search with auxiliary length channels of gravitational wave detectors
Yuta Michimura, Tomohiro Fujita, Soichiro Morisaki, Hiromasa Nakatsuka, Ippei Obata
Physical Review D 102 ( 10 ) 2020年11月
Axion Dark Matter Search with Interferometrie Gravitational Wave Detectors
Koji Nagano, Ippei Obata, Tomohiro Fujita, Yuta Michimura
Journal of Physics: Conference Series 1468 ( 1 ) 012027  012027 2020年02月
DANCE: Dark matter Axion search with riNg Cavity Experiment
Yuta Michimura, Yuka Oshima, Taihei Watanabe, Takuya Kawasaki, Hiroki Takeda, Masaki Ando, Koji Nagano, Ippei Obata, Tomohiro Fujita
16TH INTERNATIONAL CONFERENCE ON TOPICS IN ASTROPARTICLE AND UNDERGROUND PHYSICS (TAUP 2019) 1468 2020年 [査読有り]
Primordial tensor nongaussianity from massive gravity
Fujita, T., Mizuno, S., Mukohyama, S.
Journal of Cosmology and Astroparticle Physics 2020 ( 1 ) 2020年
Generation of chiral asymmetry via helical magnetic fields
Schober, J., Fujita, T., Durrer, R.
Physical Review D 101 ( 10 ) 2020年
Scaleinvariant helical magnetic fields from inflation
Fujita, T., Durrer, R.
Journal of Cosmology and Astroparticle Physics 2019 ( 9 ) 2019年
Hunting Axion Dark Matter with Protoplanetary Disk Polarimetry
Fujita, T., Tazaki, R., Toma, K.
Physical Review Letters 122 ( 19 ) 2019年
Tensor spectra templates for axiongauge fields dynamics during inflation
Fujita, T., Sfakianakis, E.I., Shiraishi, M.
Journal of Cosmology and Astroparticle Physics 2019 ( 5 ) 2019年
Axion dark matter search with interferometric gravitational wave detectors
Nagano, K., Fujita, T., Michimura, Y., Obata, I.
Physical Review Letters 123 ( 11 ) 2019年
Mixed nongaussianity from axiongauge field dynamics
Fujita, T., Namba, R., Obata, I.
Journal of Cosmology and Astroparticle Physics 2019 ( 4 ) 044  044 2019年
Hunting for statistical anisotropy in tensor modes with B mode observations
Hiramatsu, T., Yokoyama, S., Fujita, T., Obata, I.
Physical Review D 98 ( 8 ) 2018年
Fujita, T., Yokoyama, S.
Journal of Cosmology and Astroparticle Physics 2014 ( 5 ) 2014年
UV divergence in DHOST & Its Renormalization by EFTofLSS
T. Fujita, S. Hirano
JGRG31
発表年月： 2022年10月
大規模構造バイアストレーサーのブートストラップ
藤田智弘, M. Fasiello, Z. Vlah
日本物理学会
発表年月： 2022年09月
New Axion Dark Matter Search with ProtoPlanetary Disks
Tomohiro Fujita [招待有り]
Astrophysical Polarimetry in the TimeDomain Era
発表年月： 2022年09月
U(1) gauge field & charged particles in axion inflation
Tomohiro Fujita
PASCOS2022
発表年月： 2022年07月
日本物理学会 第16回 若手奨励賞 受賞記念講演「ゲージ場の宇宙論」
藤田智弘 [招待有り]
日本物理学会
発表年月： 2022年03月
SU(N)natural inflationにおける原始重力波生成
藤田智弘
第１回「素粒子と重力波」研究会
発表年月： 2022年02月
SU(N) gaugenatural inflation
Tomohiro Fujita
Yukawa International Seminar 2022a "Gravity  The Next Generation"
発表年月： 2022年02月
Cosmic Birefringence and Axion Dark Energy
Tomohiro Fujita [招待有り]
8th KoreaJapan workshop on Dark Energy
発表年月： 2021年10月
SU(N) chromonatural inflation
藤田智弘, 中塚洋佑, 向田享平, 村井開
日本物理学会
発表年月： 2021年09月
重力波望遠鏡とレーザー干渉計実験による超軽量ダークマター探索
日本学術振興会 科学研究費助成事業
研究期間:
道村 唯太, 藤田 智弘, LEONARDI MATTEO, 三代木 伸二
物質由来の原始重力波を用いた初期宇宙探査
日本学術振興会 科学研究費助成事業
研究期間:
藤田 智弘
Spin2 dark matter from an anisotropic universe in bigravity
Yusuke Manita, Katsuki Aoki, Tomohiro Fujita, Shinji Mukohyama
Physical Review D 107 ( 10 ) 2023年05月
First Results of Axion Dark Matter Search with DANCE
Yuka Oshima, Hiroki Fujimoto, Masaki Ando, Tomohiro Fujita, Jun'ya Kume, Yuta Michimura, Soichiro Morisaki, Koji Nagano, Atsushi Nishizawa, Ippei Obata
2023年03月
Shin'ichi Hirano, Tomohiro Fujita
2022年10月
Bluetilted Primordial Gravitational Waves from Massive Gravity
Tomohiro Fujita, Sachiko Kuroyanagi, Shuntaro Mizuno, Shinji Mukohyama
Physics Letters, Section B: Nuclear, Elementary Particle and HighEnergy Physics 789 2018年08月
Footprint of TwoForm Field: Statistical Anisotropy in Primordial Gravitational Waves
Ippei Obata, Tomohiro Fujita
Physical Review D 99 ( 2 ) 2018年07月
Optical Ring Cavity Search for Axion Dark Matter
Ippei Obata, Tomohiro Fujita, Yuta Michimura
Physical Review Letters 121 ( 16 ) 2018年05月
Quantum Entanglement in Multifield Inflation
Nadia Bolis, Tomohiro Fujita, Shuntaro Mizuno, Shinji Mukohyama
Journal of Cosmology and Astroparticle Physics 2018 ( 9 ) 2018年05月
Tensor NonGaussianity from AxionGaugeFields Dynamics : Parameter Search
Aniket Agrawal, Tomohiro Fujita, Eiichiro Komatsu
Journal of Cosmology and Astroparticle Physics 2018 ( 6 ) 2018年02月
Statistically Anisotropic Tensor Modes from Inflation
Tomohiro Fujita, Ippei Obata, Takahiro Tanaka, Shuichiro Yokoyama
Journal of Cosmology and Astroparticle Physics 2018 ( 7 ) 023  023 2018年01月
Does Anisotropic "Inflation" Produce a Small Statistical Anisotropy?
Tomohiro Fujita, Ippei Obata
Journal of Cosmology and Astroparticle Physics 2018 ( 1 ) 049  049 2017年11月
Ben Thorne, Tomohiro Fujita, Masashi Hazumi, Nobuhiko Katayama, Eiichiro Komatsu, Maresuke Shiraishi
Physical Review D 97 ( 4 ) 2017年07月
Large Tensor NonGaussianity from AxionGauge Fields Dynamics
Aniket Agrawal, Tomohiro Fujita, Eiichiro Komatsu
Physical Review D 97 ( 10 ) 2017年07月
Does the detection of primordial gravitational waves exclude low energy inflation?
Tomohiro Fujita, Ryo Namba, Yuichiro Tada
Physics Letters, Section B: Nuclear, Elementary Particle and HighEnergy Physics 778 2017年05月
Very Massive Tracers and Higher Derivative Biases
Tomohiro Fujita, Valentin Mauerhofer, Leonardo Senatore, Zvonimir Vlah, Raul Angulo
Journal of Cosmology and Astroparticle Physics 2020 ( 1 ) 2016年09月
Primordial Gravitational Waves from AxionGauge Fields Dynamics
Emanuela Dimastrogiovanni, Matteo Fasiello, Tomohiro Fujita
Journal of Cosmology and Astroparticle Physics 2017 ( 1 ) 2016年08月
Hubble induced mass after inflation in spectator field models
Tomohiro Fujita, Keisuke Harigaya
Journal of Cosmology and Astroparticle Physics 2016 ( 12 ) 2016年07月
Fermionic Schwinger effect and induced current in de Sitter space
Takahiro Hayashinaka, Tomohiro Fujita, Jun'ichi Yokoyama
Journal of Cosmology and Astroparticle Physics 2016 ( 7 ) 2016年03月
Prereheating Magnetogenesis in the Kinetic Coupling Model
Tomohiro Fujita, Ryo Namba
Physical Review D 94 ( 4 ) 2016年02月
Largescale magnetic fields can explain the baryon asymmetry of the Universe
Tomohiro Fujita, Kohei Kamada
Physical Review D 93 ( 8 ) 2016年02月
Tomohiro Fujita, Xian Gao, Jun'ichi Yokoyama
Journal of Cosmology and Astroparticle Physics 2016 ( 2 ) 2015年11月
Consistent generation of magnetic fields in axion inflation models
Tomohiro Fujita, Ryo Namba, Yuichiro Tada, Naoyuki Takeda, Hiroyuki Tashiro
Journal of Cosmology and Astroparticle Physics 2015 ( 5 ) 2015年03月
Can a spectator scalar field enhance inflationary tensor mode?
Tomohiro Fujita, Jun'ichi Yokoyama, Shuichiro Yokoyama
Progress of Theoretical and Experimental Physics 2015 ( 4 ) 2014年11月
Nonperturbative approach for curvature perturbations in stochastic$δN$ formalism
Tomohiro Fujita, Masahiro Kawasaki, Yuichiro Tada
Journal of Cosmology and Astroparticle Physics 2014 ( 10 ) 2014年05月
Curvaton in large field inflation
Tomohiro Fujita, Masahiro Kawasaki, Shuichiro Yokoyama
Journal of Cosmology and Astroparticle Physics 2014 ( 9 ) 2014年04月
Is there supercurvature mode of massive vector field in open inflation?
Daisuke Yamauchi, Tomohiro Fujita, Shinji Mukohyama
Journal of Cosmology and Astroparticle Physics 2014 ( 3 ) 2014年02月
Critical constraint on inflationary magnetogenesis
Tomohiro Fujita, Shuichiro Yokoyama
Journal of Cosmology and Astroparticle Physics 2014 ( 3 ) 2014年02月
Baryon Asymmetry, Dark Matter, and Density Perturbation from PBH
Tomohiro Fujita, Keisuke Harigaya, Masahiro Kawasaki, Ryo Matsuda
Physical Review D  Particles, Fields, Gravitation and Cosmology 89 ( 10 ) 2014年01月
A new algorithm for calculating the curvature perturbations in stochastic inflation
Tomohiro Fujita, Masahiro Kawasaki, Yuichiro Tada, Tomohiro Takesako
Journal of Cosmology and Astroparticle Physics 2013 ( 12 ) 2013年08月
Large Scale Cosmic Perturbation from Evaporation of Primordial Black Holes
Tomohiro Fujita, Keisuke Harigaya, Masahiro Kawasaki
Physical Review D  Particles, Fields, Gravitation and Cosmology 88 ( 12 ) 2013年06月
Higher order statistics of curvature perturbations in IFF model and its Planck constraints
Tomohiro Fujita, Shuichiro Yokoyama
Journal of Cosmology and Astroparticle Physics 2013 ( 9 ) 2013年06月
Universal upper limit on inflation energy scale from cosmic magnetic field
Tomohiro Fujita, Shinji Mukohyama
Journal of Cosmology and Astroparticle Physics 2012 ( 10 ) 2012年05月
理工学術院 先進理工学部
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