Precision cosmology beyond the cosmic variance

• Project/Area Number: 19340054
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: The University of Tokyo
• Principal Investigator: YOKOYAMA JUN'Ichi (YOKOYAMA Jun'ichi) The University of Tokyo, 大学院・理学系研究科, 教授 (50212303)
• Co-Investigator(Kenkyū-buntansha): YAMAGUCHI Masahide 青山学院大学, 理工学部, 准教授 (80383511) ; MUKOHYAMA Hinji 東京大学, 大学院・理学系研究科, 助教 (40396809)
• Project Period (FY): 2007 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000); Fiscal Year 2010: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000); Fiscal Year 2009: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000); Fiscal Year 2008: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000); Fiscal Year 2007: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
• Keywords: 宇宙背景放射 / 温度ゆらぎ / 偏光 / インフレーション宇宙論 / 重力波 / ガリレオン / 非ガウス性 / f(R)重力 / 宇宙論 / 温度揺らぎ / 密度揺らぎ / インフレーション / 宇宙論的パラメタ / 初期密度ゆらぎ / モジュライ / マルコフチェインモンテカルロ法 / 初期密度揺らぎ / 初期宇宙 / 尤度関数 / 初期揺らぎ / 超ひも理論 / 統計分布

Research Abstract

Anisotropies in the temperature of the cosmic microwave background radiation exhibit density inhomogeneity in the early Universe of age 380kyr.We have probed generation of primordial fluctuations during cosmic inflation which seeded these temperature anisotropies from their observations and discovered a modulation in their spectrum which is realized with the probability less than one in ten thousand and clarified its effects on determination of cosmological parameters to show that it is mandatory to take the modulation into account to analyze the data of PLANCK.

Research Products

• [Journal Article] The effect of varying sound velocity on primordial curvature perturbations (2011)
  • Author(s): 中島正裕、齊藤遼、高水雄一、横山順一
  • Journal Title: Progress of Theoretical Physics 125 Pages: 1035-1052
• [Journal Article] Full nonlinear growing and decaying modes of superhorizon curvature perturbations (2011)
  • Author(s): 高水雄一、横山順一
  • Journal Title: Physical Review D 83 Pages: 43506-43506
• [Journal Article] Higgs G-inflation (2011)
  • Author(s): 鎌田耕平、小林努、山口昌英、横山順一
  • Journal Title: Physical Review D 83 Pages: 83515-83515
• [Journal Article] Full nonlinear growing and decaying modes of superhorizon curvature perturbations (2011)
  • Author(s): Y.Takamizu, J.Yokoyama
  • Journal Title: Physical Review D Volume: 83
  • Peer Reviewed
• [Journal Article] HiggsG-inflation (2011)
  • Author(s): K.Kamada, T.Kobayashi, M.Yamaguchi, J.Yokoyama
  • Journal Title: Physical Review D Volume: (印刷中)(掲載確定)
  • Peer Reviewed
• [Journal Article] The effect of varying sound velocity on primordial curvature perturbations (2011)
  • Author(s): M.Nakashima, R.Saito, Y.Takamizu, J.Yokoyama
  • Journal Title: Progress of Theoretical Physics Volume: (印刷中)(掲載確定)
  • Peer Reviewed
• [Journal Article] Inflation driven by the Galileon field (2010)
  • Author(s): 小林努、山口昌英、横山順一
  • Journal Title: Physical Review Letters 105 Pages: 231302-231302
• [Journal Article] Phantom boundary crossing and anomalous growth index of fluctuations in viable f(R) models of cosmic acceleration (2010)
  • Author(s): 本橋隼人、A.A.Starobinsky, 横山順一
  • Journal Title: Progress of Theoretical Physics 124 Pages: 887-902
• [Journal Article] Gravitational-Wave Constraints on Abundance of Primordial Black Holes (2010)
  • Author(s): 齊藤遼、横山順一
  • Journal Title: Progress of Theoretical Physics 123 Pages: 867-886
• [Journal Article] New cosmological constraints on primordial black holes (2010)
  • Author(s): Barnard Carr, 郡和範, 仙洞田雄一, 横山順一
  • Journal Title: Physical Review D 81 Pages: 104019-104019
• [Journal Article] Cosmic Discordance : Detection of a modulation in the primordial fluctuation spectrum (2010)
  • Author(s): 市來淨與、永田竜、横山順一
  • Journal Title: Physical Review D 81 Pages: 83010-83010
• [Journal Article] Geometrically Consistent Approach to Stochastic DBI Inflation (2010)
  • Author(s): L.Lorenz, J.Martin, 横山順一
  • Journal Title: Physical Review D 82 Pages: 23515-23515
• [Journal Article] Matter power spectrum in f(R) gravity with massive neutrinos (2010)
  • Author(s): 本橋隼人、A.A.Starobinsky, 横山順一
  • Journal Title: Progress of Theoretical Physics 124 Pages: 541-546
• [Journal Article] On the realization of the MSSM inflation (2010)
  • Author(s): 鎌田耕平、横山順一
  • Journal Title: Progress of Theoretical Physics 122 Pages: 969-986
• [Journal Article] Gravitational Wave Background and Non-Gaussianity as a Probe of the Curvaton Scenario (2010)
  • Author(s): 中山和則、横山順一
  • Journal Title: JCAP 1001
• [Journal Article] Constraining the time variation of the coupling constants from cosmic microwave background : effect of ΛQCD (2010)
  • Author(s): 中島正裕、市川和秀、永田竜、横山順一
  • Journal Title: JCAP 1001
• [Journal Article] The moduli problem at the perturbativelevel (2010)
  • Author(s): M.Lemoine, J.Martin, 横山順一
  • Journal Title: Europhysics Letters 89
• [Journal Article] Gravitational-Wave Constraints on the Abundance of Primordial Black Holes (2010)
  • Author(s): R.Saito, J.Yokoyama
  • Journal Title: Progress of Theoretical Physics Volume: 123 Pages: 867-886
  • Peer Reviewed
• [Journal Article] Phantom boundary crossing and anomalous growth index of fluctuations in viable f(R) models of cosmic acceleration (2010)
  • Author(s): H.Motohashi, A.A.Starobinsky, J.Yokoyama
  • Journal Title: Progress of Theoretical Physics Volume: 123 Pages: 887-902
  • Peer Reviewed
• [Journal Article] Geometrically Consistent Approach to Stochastic DBI Inflation (2010)
  • Author(s): L.Lorenz,J.Martin, J.Yokovama
  • Journal Title: Physical Review D Volume: 82
  • Peer Reviewed
• [Journal Article] Matter power spectrum in f(R) gravity with massive neutrinos (2010)
  • Author(s): H.Motohashi, A.A.Starobinsky, J.Yokoyama
  • Journal Title: Progress of Theoretical Physics Volume: 124 Pages: 541-546
  • Peer Reviewed
• [Journal Article] G-inflation : Inflation driven by the Galileon field (2010)
  • Author(s): T.Kobayashi, M.Yamaguchi, J.Yokoyama
  • Journal Title: Physical Review Letters Volume: 105
  • Peer Reviewed
• [Journal Article] New cosmological constraints on primordial black holes (2010)
  • Author(s): B.J. Carr, 郡和範, 仙洞田雄一, 横山順一
  • Journal Title: Physical Review D 81
• [Journal Article] Cosmic Discordance : Detection of a modulation in the primordial fluctuation spectrum (2010)
  • Author(s): 市來淨與, 永田竜, 横山順一
  • Journal Title: Physical Review D 81
• [Journal Article] The moduli problem at the perturbative level (2010)
  • Author(s): M.Lemoine, J.Martin, J.Yokoyama
  • Journal Title: Europhysics Letters Volume: 89
  • Peer Reviewed
• [Journal Article] On the realization of the MSSM inflation (2010)
  • Author(s): K.Kamada, J.Yokoyama
  • Journal Title: Progress of Theoretical Physics Volume: 122 Pages: 969-986
  • Peer Reviewed
• [Journal Article] Gravitational Wave Background and Non-Gaussianity as a Probe of the Curvaton Scenario (2010)
  • Author(s): K.Nakayama, J.Yokoyama
  • Journal Title: Journal of Cosmology and Astroparticle Physics Volume: 1001
  • Peer Reviewed
• [Journal Article] Constraining the time variation of the coupling constants from cosmic microwave background: effect of \Lambda_{QCD} (2010)
  • Author(s): M.Nakashima, K.Ichikawa, R.Nagata, J.Yokoyama
  • Journal Title: Journal of Cosmology and Astroparticle Physics Volume: 1001
  • Peer Reviewed
• [Journal Article] Phantom boundary crossing and anomalous growth index of fluctuations in viable f(R) models of cosmic acceleration (2010)
  • Author(s): Hayato Motohashi, Alexei A.Starobinsky, Jun'ichi Yokoyama
  • Journal Title: Progress of Theoretical Physics Volume: 124(掲載確定)
  • Peer Reviewed
• [Journal Article] Gravitational-Wave Constraints on the Abundance of Primordial Black Holes (2010)
  • Author(s): Ryo Saito, Jun'ichi Yokoyama
  • Journal Title: Progress of Theoretical Physics Volume: 123(掲載決定)
  • Peer Reviewed
• [Journal Article] New cosmological constraints on primordial black holes (2010)
  • Author(s): Barnard Carr, Kazunori Kohri, Yuuichi Sendouda, Jun'ichi Yokoyama
  • Journal Title: Physical Review D Volume: 81(掲載決定)
  • Peer Reviewed
• [Journal Article] Cosmic Discordance: Detection of a modulation in the primordial fluctua tion spectrum (2010)
  • Author(s): Kiyotomo Ichiki, Ryo Nagata, Jun'ichi Yokoyama
  • Journal Title: Physical Review D Volume: 81(掲載決定)
  • Peer Reviewed
• [Journal Article] Gravitational wave background as a probe of the primordial hole abundance (2009)
  • Author(s): 齊藤遼、横山順一
  • Journal Title: Physical Review Latters 102
• [Journal Article] Constraints on moduli cosmology from the production of dark matter and baryon isocurvature fluctuations (2009)
  • Author(s): M.Lemoine, J.Martin, 横山順一
  • Journal Title: Physical Review D 80
• [Journal Article] Gravition Dark Matter and Non-Gaussianity (2009)
  • Author(s): 高橋智, 山口昌英、横山順一, 横山修一郎
  • Journal Title: Physics Letters B 678 Pages: 15-19
• [Journal Article] Analytic solution for matter density perturbations in a class of viable cosmological f(R) models (2009)
  • Author(s): 本橋隼人、A.A.Starobinsky, 横山順一
  • Journal Title: International Journal of Modern Physics D 18 Pages: 1731-1740
• [Journal Article] Band-power reconstruction of the primordial fluctuation sectrum by the maximum likelihood reconstruction method (2009)
  • Author(s): 永田竜、横山順一
  • Journal Title: Physical Review D 79 Pages: 43010-43010
• [Journal Article] Gravitational wave background as a probe of the primordial black hole abundance (2009)
  • Author(s): 齋藤遼, 横山順一
  • Journal Title: Physical Review Letters 102
• [Journal Article] Gravitational wave background as a probe of the primordial black holeabundance (2009)
  • Author(s): R.Saito, J.Yokoyama
  • Journal Title: Physical Review Letters Volume: 102
  • Peer Reviewed
• [Journal Article] Constraints on moduli cosmology from the production of dark matter and baryon isocurvature fluctuations (2009)
  • Author(s): M.Lemoine, J.Martin, J.Yokoyama
  • Journal Title: Physical Review D Volume: 80
  • Peer Reviewed
• [Journal Article] Gravitino Dark Matter and Non-Gaussianity (2009)
  • Author(s): T.Takahashi, M.Yamaguchi, J.Yokoyama, S.Yokoyama
  • Journal Title: Physics Letters B Volume: 678 Pages: 15-19
  • Peer Reviewed
• [Journal Article] Analytic solution for matter density perturbations in a class of viable cosmological f(R) models (2009)
  • Author(s): H.Motohashi, A.A.Starobinsky, J.Yokoyama
  • Journal Title: International Journal of Modern Physics D Volume: 18 Pages: 1731-1740
  • Peer Reviewed
• [Journal Article] Band-power reconstruction of the primordial fluctuation spectrum by the maximum Iikelihood reconstruction method (2009)
  • Author(s): R. Nagata and J. Yokoyama
  • Journal Title: Physical Review D 79 Pages: 43010-43010
  • Peer Reviewed
• [Journal Article] Constraints on the time variation of the fine structure constant by the 5-year WMAP date (2008)
  • Author(s): 中島正裕、永田竜、横山順一
  • Journal Title: Progress of Theoretical Physics 120 Pages: 1207-1215
• [Journal Article] Reconstruction of the primordial fluctuation spectrum from the five-year WMAP date by the cosmic inversion method with band-power decorrelation analysis (2008)
  • Author(s): 永田竜、横山順一
  • Journal Title: Physical Review D 78 Pages: 123002-123002
• [Journal Article] Space laser interferometers can determine the thermal history of the early Universe (2008)
  • Author(s): 中山和則、齊藤俊、諏訪雄大、横山順一
  • Journal Title: Physical Review D 77 Pages: 124001-124001
• [Journal Article] Probing reheating temperature of the universe with gravitational wave background (2008)
  • Author(s): 中山和則、齊藤俊、諏訪雄大、横山順一
  • Journal Title: JCAP 0806 Pages: 20-20
• [Journal Article] Inflation at the GUT scale in a Higgsless Universe (2008)
  • Author(s): N.Kaloper, L.Sorbo, 横山順一
  • Journal Title: Physical Review D 78 Pages: 43527-43527
• [Journal Article] Affleck Dine leptogenesis via multiple flat directions (2008)
  • Author(s): 鎌田耕平、横山順一
  • Journal Title: Physical Review D 78 Pages: 43502-43502
• [Journal Article] Constraints on scaiar-tensor models of dark energy from observational and local gravity tests (2008)
  • Author(s): 辻川信二, K.Uddin, 水野俊太郎, R.Tabakol, 横山順一
  • Journal Title: Physical Review D 77 Pages: 103009-103009
• [Journal Article] Band-power reconstruction of primordial perturbation spectrum from CMB anisotropy (2008)
  • Author(s): 永田竜、横山順一
  • Journal Title: Modern Physics Letters A 23 Pages: 1478-1488
• [Journal Article] Generation of large-scale magnetic fields in single-field inflation (2008)
  • Author(s): J.Martin, 横山順一
  • Journal Title: JCAP 0801
• [Journal Article] Non-Gaussianity in the modulated reheating scenario (2008)
  • Author(s): 須山輝明、山口昌英
  • Journal Title: Physical Review D 77
• [Journal Article] D-term chaotic inflation in supergravity (2008)
  • Author(s): 門田健司、山口昌英
  • Journal Title: Physical Review D 76
• [Journal Article] Constraints on warped DBI inflaiton in a warped throat (2008)
  • Author(s): 小林洸、向山信治、木下修一郎
  • Journal Title: JCAP 0801 Pages: 28-28
• [Journal Article] Constraints on the time variation of the fine structure constant by the 5-year WMAP data (2008)
  • Author(s): M. Nakashima, R. Nagata, and J. Yokoyama
  • Journal Title: Progress of Theoretical Physics 120 Pages: 1207-1215
  • Peer Reviewed
• [Journal Article] Reconstruction of the primordial fluctuation spectrum from the five-year WMAP data by the cosmic inversion method with band-power decorrelation analysis (2008)
  • Author(s): R. Nagata and J. Yokoyama
  • Journal Title: Physical Review D 78 Pages: 123002-123002
  • Peer Reviewed
• [Journal Article] Space laser interferometers can determine the thermal history of the early Universe (2008)
  • Author(s): K. Nakayama, S. Saito, Y. Suwa and J. Yokoyama
  • Journal Title: Physical Review D 77 Pages: 124001-124001
  • Peer Reviewed
• [Journal Article] Probing reheating temperature of the universe with gravitational wave background (2008)
  • Author(s): K. Nakayama, S. Saito, Y. Suwa and J. Yokoyama
  • Journal Title: JCAP 0806 Pages: 20-20
  • Peer Reviewed
• [Journal Article] Inflation at the GUT scale in a Higgsless Universe (2008)
  • Author(s): N. KaloPer, L. Sorbo, and J. Yokoyama
  • Journal Title: Physical Review D 78 Pages: 43527-43527
  • Peer Reviewed
• [Journal Article] Affleck Dine Ieptogenesis via multiPle flat directions (2008)
  • Author(s): K. Kamada and J. Yokoyama
  • Journal Title: Physical Review D 78 Pages: 43502-43502
  • Peer Reviewed
• [Journal Article] Constraints on scalar-tensor models of dark energy from observational and local gravity tests (2008)
  • Author(s): S. Tsujikawa, K. Uddin, S. Mizuno, R. Tabakol and J. Yokoyama
  • Journal Title: Physical Review D 77 Pages: 103009-103009
  • Peer Reviewed
• [Journal Article] Generation of large-scale magnetic fields in single-field inflation (2008)
  • Author(s): J.Martirl, 横山 順一
  • Journal Title: Journal of Cosmology and Astrophysics 0801
  • Peer Reviewed
• [Journal Article] Band-power reconstruction of primordial perturbation spectrum from CMB anisotropy (2008)
  • Author(s): 永田 竜、横山 順一
  • Journal Title: Modern Physics Letters A (印刷中)
  • Peer Reviewed
• [Journal Article] Non-Gaussianity in the modulated reheating scenario (2008)
  • Author(s): 須山 輝明、山口 昌英
  • Journal Title: Physical Review D 77
  • Peer Reviewed
• [Journal Article] D-term chaotic infiation in supergravity (2008)
  • Author(s): 門田 健司、山口 昌英
  • Journal Title: Physical Review D 76
  • Peer Reviewed
• [Journal Article] Constraints on warped DBI inflaiton in a warped throat (2008)
  • Author(s): 小林 剛、向山 信治、木下 修一郎
  • Journal Title: Journal of Cosmology and Astrophysics 0801 Pages: 28-28
  • Peer Reviewed
• [Journal Article] Effective search templates for a primordial stochastic gravitational wave background (2007)
  • Author(s): 千葉剛、姫本宣朗、山口昌英、横山順一
  • Journal Title: Physical Review D 76
• [Journal Article] Instability of de Sitter brane and horizon entropy in 6D braneworld (2007)
  • Author(s): 木下修一郎、仙洞田雄一、向山信治
  • Journal Title: JCAP 0705 Pages: 23505-23505
• [Journal Article] Effective search templates for a primordial stochastic gravitational wave background (2007)
  • Author(s): 千葉 剛、姫本 宣朗、山口 昌英、横山 川
  • Journal Title: Physical Review D 76
  • Peer Reviewed
• [Journal Article] Instability of de Sitter brane and horizon entropy in 6D braneworld (2007)
  • Author(s): 木下 修一郎、仙洞田 雄一、向山 信治
  • Journal Title: Journal of Cosmology and Astrophysics 0705 Pages: 23505-23505
  • Peer Reviewed
• [Presentation] G-inflation (2010)
  • Author(s): 横山順一
  • Organizer: Beyond Standard Models and Dark Sides of Our Universe
  • Place of Presentation: 上海交通大学
  • Year and Date: 2010-11-19
• [Presentation] G-inflation (2010)
  • Author(s): J.Yokoyama
  • Organizer: Beyond Standard Models and Dark Sides of Our Universe
  • Place of Presentation: 上海交通大学(中)
  • Year and Date: 2010-11-19
• [Presentation] Gravitational wave constraints on the abundance of primordial black holes (2010)
  • Author(s): 横山順一
  • Organizer: 11th Asia Pacific Physics Conference
  • Place of Presentation: 上海光大会展中心
  • Year and Date: 2010-11-16
• [Presentation] Gravitational wave constraints on the abundance of primordial black holes (2010)
  • Author(s): J.Yokoyama
  • Organizer: 11th Asia Pacific Physics Conference
  • Place of Presentation: 上海光大会展中心(中)
  • Year and Date: 2010-11-16
• [Presentation] Gravitational waves as a proble of the early Universe (2010)
  • Author(s): 横山順一
  • Organizer: Gravitational Waves 2010
  • Place of Presentation: University of Minnesota
  • Year and Date: 2010-10-15
• [Presentation] Gravitational waves as a proble of the early Universe (2010)
  • Author(s): J.Yokoyama
  • Organizer: Gravitational Waves 2010
  • Place of Presentation: ミネソタ大学(米)
  • Year and Date: 2010-10-15
• [Presentation] m_ν and weff in f(R) gravity (2010)
  • Author(s): 横山順一
  • Organizer: The observational pursuit of dark energy
  • Place of Presentation: California Institute for Technology
  • Year and Date: 2010-10-08
• [Presentation] m \nu and w_eff in f(R) gravity (2010)
  • Author(s): J.Yokoyama
  • Organizer: The Observational Pursuit of Dark Energy after Astro2010
  • Place of Presentation: カリフォルニア工科大学(米)
  • Year and Date: 2010-10-08
• [Presentation] Cosmological constraints on time variation of the fundamental constants (2010)
  • Author(s): 横山順一
  • Organizer: Fundamental Physics using Atoms 2010
  • Place of Presentation: 大阪大学
  • Year and Date: 2010-08-08
• [Presentation] Phantom crossing and anomalous growth index of density flucuations in f(R) gravity (2010)
  • Author(s): 横山順一
  • Organizer: Hot topics in modern cosmology
  • Place of Presentation: Cargese, France
  • Year and Date: 2010-05-10
• [Presentation] Phantom crossing and anomalous growth index of density flucuations in f(R) gravity (2010)
  • Author(s): J.Yokoyama
  • Organizer: Hot topics in modern cosmology
  • Place of Presentation: カーゲース科学研究所(仏)
  • Year and Date: 2010-05-10
• [Presentation] インフレーションと重力波 (2010)
  • Author(s): 横山順一
  • Organizer: 日本物理学会年次大会
  • Place of Presentation: 岡山大学
  • Year and Date: 2010-03-22
• [Presentation] インフレーションと重力波 (2010)
  • Author(s): 横山順一
  • Organizer: 日本物理学会
  • Place of Presentation: 岡山大学
  • Year and Date: 2010-03-22
• [Presentation] Cosmology with stochastic gravitational waves (2009)
  • Author(s): 横山順一
  • Organizer: CosPA 2009
  • Place of Presentation: メルボルン大学オーストラリア
  • Year and Date: 2009-11-20
• [Presentation] Cosmology with stochastic gravitational waves (2009)
  • Author(s): 横山順一
  • Organizer: Cos PA 2009
  • Place of Presentation: メルボルン大学、オーストラリア
  • Year and Date: 2009-11-20
• [Presentation] スペース重力波アンテナDECIGO計画(21)サイエンス1 (2009)
  • Author(s): 横山順一, ほか, DECIGOチーム
  • Organizer: 日本物理学会秋期大会
  • Place of Presentation: 甲南大学
  • Year and Date: 2009-09-10
• [Presentation] Gravitational waves and the early Universe (2009)
  • Author(s): 横山順一
  • Organizer: PASCOS2009 DESY
  • Place of Presentation: Germany
  • Year and Date: 2009-07-09
• [Presentation] Gravitational waves and the early Universe (2009)
  • Author(s): 横山順一
  • Organizer: PASCOS 2009
  • Place of Presentation: DESY, Germany
  • Year and Date: 2009-07-09
• [Presentation] What can we learn about consmophysis by observing only one Universe? (2008)
  • Author(s): 横山順一
  • Organizer: RESCEU symposium on astroparticle physics and cosmology
  • Place of Presentation: 東京大学
  • Year and Date: 2008-11-13
• [Presentation] What can we learn about cosmophysics by observing only one Universe? (2008)
  • Author(s): J. Yokoyama
  • Organizer: RESCEU symposium on astroparticle physics and cosmology
  • Place of Presentation: 東京大学
  • Year and Date: 2008-11-13
• [Presentation] Primordial fluctuation spectrum : anomaly found from CMB temperature and polarization date (2008)
  • Author(s): 横山順一
  • Organizer: CosPA 2008
  • Place of Presentation: 韓国APCTP
  • Year and Date: 2008-10-29
• [Presentation] Primordial fluctuation spectrum: anomaly found from CMB temperature and polarization data (2008)
  • Author(s): J. Yokoyama
  • Organizer: CosPA 2008
  • Place of Presentation: 韓国APCTP
  • Year and Date: 2008-10-29
• [Presentation] Inflaitonary models in string cosmology (2008)
  • Author(s): 向山 信治
  • Organizer: 日本物理学会
  • Place of Presentation: 近畿大学
  • Year and Date: 2008-03-23
• [Presentation] 宇宙から素粒子へ (2007)
  • Author(s): 横山順一
  • Organizer: 日本物理学会
  • Place of Presentation: 北海道大学
  • Year and Date: 2007-09-22
• [Book] 電磁気学 (2009)
  • Author(s): 横山順一
  • Total Pages: 278
  • Publisher: 講談社
• [Book] 宇宙論I宇宙の始まり (2008)
  • Author(s): 佐藤勝彦、二間瀬敏史、横山順一, ほか
  • Total Pages: 246
  • Publisher: 日本評論社
• [Book] 宇宙の向こう側 (2008)
  • Author(s): 横山順一、竹内薫
  • Total Pages: 198
  • Publisher: 青土社
• [Book] 宇宙論I 宇宙の始まり (2008)
  • Author(s): 佐藤 勝彦、二間瀬 敏史、横山 順一, ほか
  • Total Pages: 246
  • Publisher: 日本評論社
• [Remarks] ホームページ等
  • URL: http://www.resceu.s.u-tokyo.ac.jp/~yokoyama/
• [Remarks]
  • URL: http://www.s.u-tokyo.ac.jp/press/press-2009-09.html
• [Remarks]
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