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2010 Fiscal Year Annual Research Report

宇宙初期進化の直接観測に基づく究極理論探査

Planned Research

Project AreaThe Physical Origin of the Universe viewed through the Cosmic Background Radiation - from Cosmological Inflation to Dark Ages -
Project/Area Number 21111006
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

小玉 英雄  大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 教授 (40161947)

Co-Investigator(Kenkyū-buntansha) 川崎 雅裕  東京大学, 宇宙線研究所, 教授 (50202031)
横山 順一  東京大学, 理学系研究科, 教授 (50212303)
早田 次郎  京都大学, 理学研究科, 准教授 (00222076)
辻川 信二  東京理科大学, 理学部, 准教授 (30318802)
向山 信治  東京大学, 数物連携宇宙研究機構, 特任准教授 (40396809)
Keywords究極理論 / インフレーション宇宙モデル / 修正重力理論 / 超弦理論 / 超重力理論 / 宇宙背景放射 / Bモード / 宇宙ゆらぎ
Research Abstract

今年度は主に4次元理論でのインフレーション宇宙モデルに関する研究で大きな成果があり,新たに約60編の論文を発表した.その中で特筆する成果は次の通りである.
1.インフレーションモデルの現象論と宇宙ゆらぎ:ハイブリッドインフレーションモデルについて,あるパラメーター領域で観測と整合的な赤いスペクトルの曲率ゆらぎが得られることを解析的に示した[小玉,中山,郡],ゲージ場の結合係数が指数型のモジュライ依存性をもつ系に対して非等方インフレーション宇宙の厳密解を構成し,それがアトラクターとなることを示した.さらにCMB観測によりその検証が可能であることを示した[早田].インフラトン1成分系での量子論的IR発散は,初期条件がスケール不変なら,ゲージ不変量では現れないこと,さらに多成分系でのIR発散はこの方法では処理できないことを示した[田中].ガリレオン場によるインフレーションモデルの構築とゆらぎの計算,標準モデルのヒッグス場を用いたモデル例の構成[横山].f(R,G)重力理論におけるゴーストの存在を指摘[田中].宇宙ひもキンクからの重力波による宇宙背景放射Bモードの評価[川崎].局所ボイドモデルでの重力レンズ効果によるBモードの評価[小玉].最も一般的な修正重力理論に対する摂動論を定式化と安定性解析[辻川,向山].
2.4次元超重力理論に基づく宇宙モデル:宇宙観測の示唆する余剰輻射成分に対する大統一理論モデルの構成[中山,高橋].アクシオンひもからのアクシオン放出を考慮するとQCDアクシオンに対する質量制限が強くなることを指摘[川崎,横山].非標準運動項をもつ超重力理論において高エネルギースケールインフレーションモデルを構築[高橋,中山].

  • Research Products

    (130 results)

All 2011 2010

All Journal Article (63 results) (of which Peer Reviewed: 61 results) Presentation (66 results) Book (1 results)

  • [Journal Article] Probing the size of extra dimension with gravitational wave astronomy2011

    • Author(s)
      Kent Yagi, Norihiro Tanahashi, Takahiro Tanaka
    • Journal Title

      Physical Review D

      Volume: 83:084036

    • Peer Reviewed
  • [Journal Article] Natural selection of inflationary vacuum required by infra-red regularity and gauge-invariance2011

    • Author(s)
      Yuko Urakawa, Takahiro Tanaka
    • Journal Title

      Progress of Theoretical Physics

      Volume: 125 Pages: 1067-1089

    • Peer Reviewed
  • [Journal Article] The effect of varying sound velocity on primordial curvature perturbations2011

    • Author(s)
      M.Nakashima, R.Saito, Y.Takamizu, J.Yokoyama
    • Journal Title

      Progress of Theoretical Physics

      Volume: 125 Pages: 1035-1052

    • Peer Reviewed
  • [Journal Article] A covariant approach to general field space metric in multi-field inflation2011

    • Author(s)
      Jinn-Ouk Gong, Takahiro Tanaka
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1103:015

    • Peer Reviewed
  • [Journal Article] Strong dynamics at the Planck scale as a solution to the cosmological moduli problem2011

    • Author(s)
      F.Takahashi, T.T.Yanagida
    • Journal Title

      Journal of High Energy Physics

      Volume: 1101:139

    • Peer Reviewed
  • [Journal Article] Affleck-Dine baryogenesis with modulated reheating2011

    • Author(s)
      Kohei Kamada, Kazunori Kohri, Shuichiro Yokoyama
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1101:027

    • Peer Reviewed
  • [Journal Article] Hilltop Supernatural Inflation and Gravitino Problem2011

    • Author(s)
      Kazunori Kohri, Chia-Min Lin
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1011:010

    • Peer Reviewed
  • [Journal Article] Destruction of 7Be in big bang nucleosynthesis via long-lived sub-strongly interacting massive particles as a solution to the Li problem2011

    • Author(s)
      M.Kawasaki, M.Kusakabe
    • Journal Title

      Physical Review D

      Volume: 83:055011

    • Peer Reviewed
  • [Journal Article] Brane Holes2011

    • Author(s)
      Valeri P.Frolov, Shinji Mukohyama
    • Journal Title

      Physical Review D

      Volume: 83:044052

    • Peer Reviewed
  • [Journal Article] The gravitino problem in supersymmetric warm inflation2011

    • Author(s)
      J.C.B.Sanchez, M.Bastero-Gil, A.Berera, K, Dimopoulos, K.Kohri
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1103:020

    • Peer Reviewed
  • [Journal Article] Chiral Modulations in Curved Space I : Formalism2011

    • Author(s)
      A Flachi, T Tanaka
    • Journal Title

      Journal of High Energy Physics

      Volume: 1102:026

    • Peer Reviewed
  • [Journal Article] Matter perturbations in Galileon cosmology2011

    • Author(s)
      A.De Felice, R.Kase, S.Tsujikawa
    • Journal Title

      Physical Review D

      Volume: 83:043515

    • Peer Reviewed
  • [Journal Article] Running Spectral Index from Inflation with Modulations2011

    • Author(s)
      T.Kobayashi, F.Takahashi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1101:026

    • Peer Reviewed
  • [Journal Article] Imprints of anisotropic inflation on the cosmic microwave background2011

    • Author(s)
      Masaaki Watanabe, Sugumi Kanno, Jiro Soda
    • Journal Title

      Mon.Not.Roy.Astron.Soc.

      Volume: 412 Pages: L83-L87

    • Peer Reviewed
  • [Journal Article] A theory of extra radiation in the Universe2011

    • Author(s)
      K.Nakayama, F.Takahashi, T.T.Yanagida
    • Journal Title

      Physics Letter B

      Volume: 697 Pages: 275-279

    • Peer Reviewed
  • [Journal Article] Kahler moduli double inflation2011

    • Author(s)
      M.Kawasaki, K.Miyamoto
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1102:004

    • Peer Reviewed
  • [Journal Article] Higgs Chaotic Inflation in Standard Model and NMSSM2011

    • Author(s)
      Kazunori Nakayama, Fuminobu Takahashi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1102:010

    • Peer Reviewed
  • [Journal Article] Ghost condensation and CPT violation in neutrino sector2011

    • Author(s)
      Shinji Mukohyama, Seong Chan Park
    • Journal Title

      Physics Letter B

      Volume: 696 Pages: 505-508

    • Peer Reviewed
  • [Journal Article] Chameleon dark energy models with characteristic signatures2010

    • Author(s)
      R.Gannouji, B.Moraes, D.F.Mota, D.Polarski, S.Tsujikawa, H.A.Winther
    • Journal Title

      Physical Review D

      Volume: 82:124006

    • Peer Reviewed
  • [Journal Article] Anisotropic Power-law Inflation2010

    • Author(s)
      Sugumi Kanno, Jiro Soda, Masaaki Watanabe
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1012:024

    • Peer Reviewed
  • [Journal Article] Observational constraints on Galileon cosmology2010

    • Author(s)
      Savvas Nesseris, Antonio De Felice, Shinji Tsujikawa
    • Journal Title

      Physical Review D

      Volume: 82:124054

    • Peer Reviewed
  • [Journal Article] General Analysis of Inflation in the Jordan frame Supergravity2010

    • Author(s)
      Kazunori Nakayama, Fuminobu Takahashi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1011:039

    • Peer Reviewed
  • [Journal Article] Inflation from a Supersymmetric Axion Model2010

    • Author(s)
      Masahiro Kawasaki, Naoya Kitajima, Kazunori Nakayama
    • Journal Title

      Physical Review D

      Volume: 82:123531

    • Peer Reviewed
  • [Journal Article] Catastrophic Instability of Small Lovelock Black Holes2010

    • Author(s)
      Tomohiro Takahashi, Jiro Soda
    • Journal Title

      Progress of Theoretical Physics

      Volume: 124 Pages: 711-729

    • Peer Reviewed
  • [Journal Article] Master Equations for Gravitational Perturbations of Static Black Holes in Higher Dimensions2010

    • Author(s)
      Tomohiro Takahashi, Jiro Soda
    • Journal Title

      Progress of Theoretical Physics

      Volume: 124 Pages: 911-924

    • Peer Reviewed
  • [Journal Article] Non-Gaussianity from Lifshitz Scalar2010

    • Author(s)
      Keisuke Izumi, Takeshi Kobayashi, Shinji Mukohyama
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1010:031

    • Peer Reviewed
  • [Journal Article] G-inflation : Inflation driven by the Galileon field2010

    • Author(s)
      Tsutomu Kobayashi, Masahide Yamaguchi, Jun'ichi Yokoyama
    • Journal Title

      Physical Review Letter

      Volume: 105:231302

    • Peer Reviewed
  • [Journal Article] Horava-Lifshitz Cosmology : A Review2010

    • Author(s)
      Shinji Mukohyama
    • Journal Title

      Classical and Quantum Gravity

      Volume: 27:223101

    • Peer Reviewed
  • [Journal Article] Constraint on the gravitino mass in hybrid inflation2010

    • Author(s)
      Kazunori Nakayama, Fuminobu Takahashi, Tsutomu T.Yanagida
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1012:010

    • Peer Reviewed
  • [Journal Article] Running Kinetic Inflation2010

    • Author(s)
      Kazunori Nakayama, Fuminobu Takahashi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1011:009

    • Peer Reviewed
  • [Journal Article] Stability of Holographic Superconductors2010

    • Author(s)
      Sugumi Kanno, Jiro Soda
    • Journal Title

      Physical Review D

      Volume: 82:086003

    • Peer Reviewed
  • [Journal Article] Cosmology of a covariant Galileon field2010

    • Author(s)
      Antonio De Felice, Shinji Tsujikawa
    • Journal Title

      Physical Review Letter

      Volume: 105:111301

    • Peer Reviewed
  • [Journal Article] IR divergence does not affect the gauge-invariant curvature perturbation2010

    • Author(s)
      Yuko Urakawa, Takahiro Tanaka
    • Journal Title

      Physical Review D

      Volume: 82:121301

    • Peer Reviewed
  • [Journal Article] Linear Inflation from Running Kinetic Term in Supergravity2010

    • Author(s)
      F Takahashi
    • Journal Title

      Physics Letter B

      Volume: 693 Pages: 140-143

    • Peer Reviewed
  • [Journal Article] Dark Matter from Split Seesaw2010

    • Author(s)
      A Kusenko, F Takahashi, TT Yanagida
    • Journal Title

      Physics Letter B

      Volume: 693 Pages: 144-148

    • Peer Reviewed
  • [Journal Article] Right-handed sneutrino dark matter and big-bang nucleosynthesis2010

    • Author(s)
      K.Ishiwata, M.Kawasaki, K.Kohri, T.Moroi
    • Journal Title

      Physics Letter B

      Volume: 689 Pages: 163-168

    • Peer Reviewed
  • [Journal Article] Density perturbations in general modified gravitational theories2010

    • Author(s)
      A De Felice, S Mukohyama, S Tsujikawa
    • Journal Title

      Physical Review D

      Volume: 82:023524

    • Peer Reviewed
  • [Journal Article] Matter power spectrum in f(R) gravity with massive neutrinos2010

    • Author(s)
      H Motohashi, AA Starobinsky, J Yokoyama
    • Journal Title

      Progress of Theoretical Physics

      Volume: 124 Pages: 541-546

    • Peer Reviewed
  • [Journal Article] Phantom boundary crossing and anomalous growth index of fluctuations in viable f(R) models of cosmic acceleration2010

    • Author(s)
      H Motohashi, AA Starobinsky, J Yokoyama
    • Journal Title

      Progress of Theoretical Physics

      Volume: 123 Pages: 887-902

    • Peer Reviewed
  • [Journal Article] Gravitational-Wave Constraints on the Abundance of Primordial Black Holes2010

    • Author(s)
      R.Saito, J Yokoyama
    • Journal Title

      Progress of Theoretical Physics

      Volume: 123 Pages: 867-886

    • Peer Reviewed
  • [Journal Article] The Nature of Primordial Fluctuations from Anisotropic Inflation2010

    • Author(s)
      M.a.Watanaba, S.Kanno, J.Soda
    • Journal Title

      Progress of Theoretical Physics

      Volume: 123 Pages: 1041-1068

    • Peer Reviewed
  • [Journal Article] Hawking Radiation from Fluctuating Black Holes2010

    • Author(s)
      T Takahashi, J Soda
    • Journal Title

      Classical and Quantum Gravity

      Volume: 27:175008

    • Peer Reviewed
  • [Journal Article] Discrete R Symmetries and Domain Walls2010

    • Author(s)
      M Dine, F Takahashi, TT Yanagida
    • Journal Title

      Journal of High Energy Physics

      Volume: 1007:003

    • Peer Reviewed
  • [Journal Article] Probing Variant Axion Models at LHC2010

    • Author(s)
      CR Chen, PH Frampton, F Takahashi, TT Yanagida
    • Journal Title

      Journal of High Energy Physics

      Volume: 1006:059

    • Peer Reviewed
  • [Journal Article] Generalized Brans-Dicke theories2010

    • Author(s)
      A De Felice, S Tsujikawa
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1007:024

    • Peer Reviewed
  • [Journal Article] Geometrically Consistent Approach to Stochastic DBI Inflation2010

    • Author(s)
      L Lorenz, J Martin, J Yokoyama
    • Journal Title

      Physical Review D

      Volume: 82:023515

    • Peer Reviewed
  • [Journal Article] B-mode polarization induced by gravitational waves from kinks on infinite cosmic strings2010

    • Author(s)
      M.Kawasaki, K.Miyamoto, K.Nakayama
    • Journal Title

      Physical Review D

      Volume: 82:103504

    • Peer Reviewed
  • [Journal Article] Antisymmetric field in string gas cosmology2010

    • Author(s)
      Igmar C.Rosas-Lopez, Yoshihisa KItazawa
    • Journal Title

      Physical Review D

      Volume: 82:126005

    • Peer Reviewed
  • [Journal Article] Analytic formulae for the off-center CMB anisotropy in a general spherically symmetric universe2010

    • Author(s)
      H Kodama, K Saito, A Ishibashi
    • Journal Title

      Progress of Theoretical Physics

      Volume: 124 Pages: 163-180

    • Peer Reviewed
  • [Journal Article] Non-Gaussianity of superhorizon curvature perturbations beyond dN formalism2010

    • Author(s)
      Y Takamizu, S Mukohyama, M Sasaki, Y Tanaka
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1006:019

    • Peer Reviewed
  • [Journal Article] Numerical study of Q-ball formation in gravity mediation2010

    • Author(s)
      T.Hiramatsu, M.Kawasaki, F.Takahashi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1006:008

    • Peer Reviewed
  • [Journal Article] Trispectrum from Ghost Inflation2010

    • Author(s)
      K Izumi, S Mukohyama
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1006:016

    • Peer Reviewed
  • [Journal Article] Modified gravity models of dark energy2010

    • Author(s)
      S.Tsujikawa
    • Journal Title

      Lecture Note in Physics

      Volume: 800 Pages: 99

  • [Journal Article] f(R) theoreies2010

    • Author(s)
      A.De Felice, S.Tsujikawa
    • Journal Title

      Living Review of Relativity

      Volume: 13-3

  • [Journal Article] Can ghost condensate decrease entropy?2010

    • Author(s)
      Shinji Mukohyama
    • Journal Title

      The Open Astronomy Journal

      Volume: 3 Pages: 30-36

    • Peer Reviewed
  • [Journal Article] Ghost Dark Matter2010

    • Author(s)
      Tomonori Furukawa, Shuichiro Yokoyama, Kiyotomo Ichiki, Naoshi Sugiyama, Shinji Mukohyama
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1005:007

    • Peer Reviewed
  • [Journal Article] Grzvitational Waves from Collapsing Domain Walls2010

    • Author(s)
      T.Hiramatsu, M.Kawasaki, K.Saikawa
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1005:032

    • Peer Reviewed
  • [Journal Article] Effects of Light Fields During Inflation2010

    • Author(s)
      Takeshi Kobayashi, Shinji Mukohyama
    • Journal Title

      Physical Review D

      Volume: 81:103504

    • Peer Reviewed
  • [Journal Article] Gravitational waves from kinks on infinite cosmic strings2010

    • Author(s)
      M.Kawasaki, K.Miyamoto, K.Nakayama
    • Journal Title

      Physical Review D

      Volume: 81:103523

    • Peer Reviewed
  • [Journal Article] New cosmological constraints on primordial black holes2010

    • Author(s)
      B.J.Carr, K.Kohri, Y.Sendouda, J.Yokoyama
    • Journal Title

      Physical Review D

      Volume: 81:104019

    • Peer Reviewed
  • [Journal Article] Cosmic Discordance : Detection of a modulation in the primordial fluctuation spectrum2010

    • Author(s)
      K.Ichiki, R.Nagata, J.Yokoyama
    • Journal Title

      Physical Review D

      Volume: 81:083010

    • Peer Reviewed
  • [Journal Article] Spin-2 Ghost In Brane Gravity2010

    • Author(s)
      Takahiro Tanaka
    • Journal Title

      Modern Physics Letter A

      Volume: 25 Pages: 936-943

    • Peer Reviewed
  • [Journal Article] Boltzmann equation in de Sitter space2010

    • Author(s)
      Hiroyuki Kitamoto, Yoshihisa Kitazawa
    • Journal Title

      Nuclear Physics B

      Volume: 839 Pages: 552-579

    • Peer Reviewed
  • [Presentation] Particle Cosmology2011

    • Author(s)
      Kazunori Kohri
    • Organizer
      KEK Theory Meeting on Particle Physics Phenomenology
    • Place of Presentation
      高エネ研、つくば(招待講演)
    • Year and Date
      20110304-20110305
  • [Presentation] 局所ボイドモデルにおけるCMB温度非等方性2011

    • Author(s)
      齋藤恵樹, 小玉英雄
    • Organizer
      日本物理学会
    • Place of Presentation
      (震災のため学会ホームページ上)
    • Year and Date
      2011-03-28
  • [Presentation] The Gravitational Lensing Effect on the CMB2011

    • Author(s)
      Hajime Goto, Hideo Kodama
    • Organizer
      Workshop on Cosmological Perturbation and Cosmic Microwave Background
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2011-03-22
  • [Presentation] Cosmological constraints on dark matter models with velocity-dependent annihilation cross section2011

    • Author(s)
      Kazunori Kohri
    • Organizer
      Particle Physics Seminar
    • Place of Presentation
      National Taiwan University, Taiwan
    • Year and Date
      2011-03-17
  • [Presentation] Status of Horava-Lifshitz gravity2011

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Cosmological Perturbation and Cosmic Microwave Background
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2011-03-15
  • [Presentation] Quantum field in curved space~issues related to IR divergences in the inflationary universe~2011

    • Author(s)
      田中貴浩
    • Organizer
      第四回超弦理論と宇宙
    • Place of Presentation
      KKR箱根青風荘(招待講演)
    • Year and Date
      2011-02-18
  • [Presentation] CMB and physics of the early Universe2011

    • Author(s)
      Kazunori Nakayama
    • Organizer
      International Workshop on CMB "Cosmic Microwave Background Radiation and Its Foreground Interstellar Components"
    • Place of Presentation
      ホテルパークレーン西葛西、東京(招待講演)
    • Year and Date
      2011-02-17
  • [Presentation] Recent topics of modulated reheating and non-gaussianity in CMB2011

    • Author(s)
      Kazunori Kohri
    • Organizer
      Cosmology Seminar
    • Place of Presentation
      Queen Mary, U.of London, UK
    • Year and Date
      2011-02-16
  • [Presentation] Alternative Gravity Theories II : Horava-Lifshitz gravity2011

    • Author(s)
      Shinji Mukohyama
    • Organizer
      2011 Shanghai Asia-Pacific School and Workshop on Gravitation
    • Place of Presentation
      Shanghai Normal University, China(招待講演)
    • Year and Date
      2011-02-12
  • [Presentation] Alternative Gravity Theories I : Ghost Condensation2011

    • Author(s)
      Shinji Mukohyama
    • Organizer
      2011 Shanghai Asia-Pacific School and Workshop on Gravitation
    • Place of Presentation
      Shanghai Normal University, China(招待講演)
    • Year and Date
      2011-02-10
  • [Presentation] Dark Radiation2011

    • Author(s)
      F.Takahashi
    • Organizer
      余剰次元物理2011
    • Place of Presentation
      大阪大学(Invited Talk)
    • Year and Date
      2011-01-23
  • [Presentation] Cosmological implications of gravity at a Lifshitz point2010

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Gravity and Cosmology 2010
    • Place of Presentation
      京都大学基礎物理学研究所(招待講演)
    • Year and Date
      20100600
  • [Presentation] インフレーション宇宙論2010

    • Author(s)
      田中貴浩
    • Organizer
      第23回理論懇シンポジウム「林忠四郎先生と天文学・宇宙物理学」
    • Place of Presentation
      京都大学基礎物理学研究所(招待講演)
    • Year and Date
      2010-12-22
  • [Presentation] Status of Horava-Lifshitz gravity2010

    • Author(s)
      Shinji Mukohyama
    • Organizer
      APCTP Focus Program : Frontiers of Black Hole Physics
    • Place of Presentation
      APCTP, Korea(招待講演)
    • Year and Date
      2010-12-09
  • [Presentation] Cosmology and black holes in ghost condensate2010

    • Author(s)
      Shinji Mukohyama
    • Organizer
      APCTP Focus Program : Frontiers of Black Hole Physics
    • Place of Presentation
      APCTP, Korea(招待講演)
    • Year and Date
      2010-12-07
  • [Presentation] Galileon Cosmology2010

    • Author(s)
      Shinji Tsujikawa
    • Organizer
      Workshop on Beyond Stnadard Models and the Dark Sides of Our Universe
    • Place of Presentation
      上海交通大学(中国)(招待講演)
    • Year and Date
      2010-11-19
  • [Presentation] G-inflation2010

    • Author(s)
      J.Yokoyama
    • Organizer
      Beyond Standard Models and Dark Sides of Our Universe
    • Place of Presentation
      上海交通大学(中国)
    • Year and Date
      2010-11-19
  • [Presentation] Dark Matter Science by CTA-Japan Consortium2010

    • Author(s)
      Kazunori Kohri
    • Organizer
      CTA-Japan Consortium meeting 2010
    • Place of Presentation
      東京大学宇宙線研究所
    • Year and Date
      2010-11-18
  • [Presentation] Gravitational wave constraints on the abundance of primordial black holes2010

    • Author(s)
      J.Yokoyama
    • Organizer
      11th Asia Pacific Physics Conference
    • Place of Presentation
      上海光大会展中心(中国)
    • Year and Date
      2010-11-16
  • [Presentation] Influence of axionic fields on large scale structures2010

    • Author(s)
      Hideo Kodama
    • Organizer
      KEK-CPWS ExDiP2010 "Extra-Dimension Probe by Cosmophysics"
    • Place of Presentation
      KEK
    • Year and Date
      2010-11-12
  • [Presentation] Cosmology of a Galileon field2010

    • Author(s)
      Shinji Tsujikawa
    • Organizer
      Extra-Dimension Probe by Cosmophysics
    • Place of Presentation
      KEK
    • Year and Date
      2010-11-12
  • [Presentation] Higgs inflation with a running kinetic term2010

    • Author(s)
      F.Takahashi
    • Organizer
      KEK-CPWS ExDiP2010 "Extra-Dimension Probe by Cosmophysics"
    • Place of Presentation
      KEK
    • Year and Date
      2010-11-10
  • [Presentation] Isocurvature Perturbation as Probe for the Early Universe2010

    • Author(s)
      Masahiro Kawasaki
    • Organizer
      KEK-CPWS ExDiP2010 "Extra-Dimension Probe by Cosmophysics"
    • Place of Presentation
      KEK
    • Year and Date
      2010-11-10
  • [Presentation] Issues on supersymmetric hybrid inflation2010

    • Author(s)
      Kazunori Nakayama
    • Organizer
      KEK-CPWS ExDiP2010 "Extra-Dimension Probe by Cosmophysics"
    • Place of Presentation
      KEK
    • Year and Date
      2010-11-10
  • [Presentation] IR issues in the inflationary universe2010

    • Author(s)
      Takahiro Tanaka
    • Organizer
      KEK-CPWS ExDiP2010 "Extra-Dimension Probe by Cosmophysics"
    • Place of Presentation
      KEK
    • Year and Date
      2010-11-09
  • [Presentation] Viability of Horava-Lifshitz theory2010

    • Author(s)
      Shinji Mukohyama
    • Organizer
      KEK-CPWS ExDiP2010 "Extra-Dimension Probe by Cosmophysics"
    • Place of Presentation
      KEK
    • Year and Date
      2010-11-09
  • [Presentation] Nonthermal dark matter and its observational implications2010

    • Author(s)
      Kazunori Nakayama
    • Organizer
      Non-thermal Cosmological Histories of the Universe Workshop
    • Place of Presentation
      Michigan大学,米国
    • Year and Date
      2010-10-18
  • [Presentation] Gravitational waves as a proble of the early Universe2010

    • Author(s)
      J.Yokoyama
    • Organizer
      Gravitational Waves 2010
    • Place of Presentation
      ミネソタ大学,米国
    • Year and Date
      2010-10-15
  • [Presentation] m_¥nu and w_eff in f(R) gravity2010

    • 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,米国
    • Year and Date
      2010-10-08
  • [Presentation] Density perturbations in general modified gravity models of dark energy2010

    • Author(s)
      Shinji Tsujikawa
    • Organizer
      NIMS-APCTP Joint International Workshop
    • Place of Presentation
      大田,韓国(招待講演)
    • Year and Date
      2010-10-01
  • [Presentation] Cosmological implications of gravity at a Lifshitz point2010

    • Author(s)
      Shinji Mukohyama
    • Organizer
      COSMO/CosPA2010
    • Place of Presentation
      東京大学
    • Year and Date
      2010-09-30
  • [Presentation] Higgs Inflation with a running kinetic term2010

    • Author(s)
      F.Takahashi
    • Organizer
      COSMO/CosPA 2010
    • Place of Presentation
      東京大学(Invited Talk)
    • Year and Date
      2010-09-29
  • [Presentation] Inflation from a Supersymmetric Axion Model2010

    • Author(s)
      Kazunori Nakayama
    • Organizer
      COSMO/CosPA 2010
    • Place of Presentation
      東京大学
    • Year and Date
      2010-09-28
  • [Presentation] Inflation and dark energy-theoretical progress over 20 years2010

    • Author(s)
      Shinji Tsujikawa
    • Organizer
      JGRG20
    • Place of Presentation
      京都大学(招待講演)
    • Year and Date
      2010-09-25
  • [Presentation] Inflation from a Supersymmetric Axion Model2010

    • Author(s)
      Kazunori Nakayama
    • Organizer
      The 20th Workshop on General Relativity and Gravitation in Japan (JGRG20)
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2010-09-22
  • [Presentation] CMB温度非等方性によるボイド宇宙モデルへの制限2010

    • Author(s)
      齋藤恵樹, 小玉英雄, 石橋明浩
    • Organizer
      日本物理学会
    • Place of Presentation
      九州工業大学
    • Year and Date
      2010-09-14
  • [Presentation] Dark Matter from Split Seesaw2010

    • Author(s)
      F.Takahashi
    • Organizer
      日本物理学会年会
    • Place of Presentation
      九州工業大学
    • Year and Date
      2010-09-13
  • [Presentation] 球対称時空の中心からずれた場所で観測されるCMB偏光のBモード2010

    • Author(s)
      後藤孟, 小玉英雄
    • Organizer
      日本物理学会
    • Place of Presentation
      九州工業大学
    • Year and Date
      2010-09-13
  • [Presentation] 素粒子模型と暗黒物質の直接および間接検出2010

    • Author(s)
      中山和則
    • Organizer
      日本物理学会
    • Place of Presentation
      九州工業大学(招待講演)
    • Year and Date
      2010-09-13
  • [Presentation] ダークエネルギー間際再考:宇宙論的側面2010

    • Author(s)
      田中貴浩
    • Organizer
      日本物理学会
    • Place of Presentation
      九州工業大学(招待講演)
    • Year and Date
      2010-09-12
  • [Presentation] ダークエネルギー問題再考:素粒子論的側面2010

    • Author(s)
      北澤良久
    • Organizer
      日本物理学会
    • Place of Presentation
      九州工業大学(招待講演)
    • Year and Date
      2010-09-12
  • [Presentation] Big-bang nucleosynthesis and new physics2010

    • Author(s)
      Kazunori Kohri
    • Organizer
      4th UniverseNet School
    • Place of Presentation
      Lecce, Italy(招待講演)
    • Year and Date
      2010-09-12
  • [Presentation] ホログラフィック超伝導の安定性解析2010

    • Author(s)
      早田次郎、菅野優美
    • Organizer
      日本物理学会年会
    • Place of Presentation
      九州工業大学
    • Year and Date
      2010-09-11
  • [Presentation] Dark energy and modified gravity2010

    • Author(s)
      Shinji Tsujikawa
    • Organizer
      Confronting theory with observations-A UniverseNet Cosmology Workshop
    • Place of Presentation
      ニールスボーア研究所(Denmark)(招待講演)
    • Year and Date
      2010-08-20
  • [Presentation] Running Kinetic Inflation2010

    • Author(s)
      F.Takahashi
    • Organizer
      Summer Institute 2010 (Cosmology and String)
    • Place of Presentation
      富士吉田
    • Year and Date
      2010-08-13
  • [Presentation] Recent topics of modulated reheating/preheating and non-gaussianity2010

    • Author(s)
      Kazunori Kohri
    • Organizer
      SI2010 (Cosmology & String)
    • Place of Presentation
      富士吉田・人材派遣センター
    • Year and Date
      2010-08-12
  • [Presentation] Cosmological constraints on time variation of the fundamental constants2010

    • Author(s)
      J.Yokoyama
    • Organizer
      Fundamental Physics using Atoms 2010
    • Place of Presentation
      大阪大学
    • Year and Date
      2010-08-08
  • [Presentation] 弦理論とブレーンインフレーション2010

    • Author(s)
      向山信治
    • Organizer
      第40回天文天体物理若手夏の学校
    • Place of Presentation
      豊橋(招待講演)
    • Year and Date
      2010-08-03
  • [Presentation] Anisotropic inflation with a gauge kinetic function2010

    • Author(s)
      Jiro Soda
    • Organizer
      Gravity and Cosmology 2010
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2010-07-13
  • [Presentation] Positron excess?--from viewpoint of both particle physics and astrophysics--2010

    • Author(s)
      Kazunori Kohri
    • Organizer
      Particle Physics Seminar
    • Place of Presentation
      新潟大・理学部・物理学科
    • Year and Date
      2010-07-08
  • [Presentation] Fine Structure of Inflationary Scenario IV2010

    • Author(s)
      Jiro Soda
    • Organizer
      Cosmology, Gravitation & High Energy Physics 2010
    • Place of Presentation
      Universiti Putra, Malaysia(招待講演)
    • Year and Date
      2010-07-01
  • [Presentation] Fine Structure of Inflationary Scenario III2010

    • Author(s)
      Jiro Soda
    • Organizer
      Cosmology, Gravitation & High Energy Physics 2010
    • Place of Presentation
      Universiti Putra, Malaysia(招待講演)
    • Year and Date
      2010-06-30
  • [Presentation] Fine Structure of Inflationary Scenario II2010

    • Author(s)
      Jiro Soda
    • Organizer
      Cosmology, Gravitation & High Energy Physics 2010
    • Place of Presentation
      Universiti Putra, Malaysia(招待講演)
    • Year and Date
      2010-06-29
  • [Presentation] Linear term inflation from running kinetic term in Supergravity2010

    • Author(s)
      F.Takahashi
    • Organizer
      YKIS 2010
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2010-06-29
  • [Presentation] Fine Structure of Inflationary Scenario I2010

    • Author(s)
      Jiro Soda
    • Organizer
      Cosmology, Gravitation & High Energy Physics 2010
    • Place of Presentation
      Universiti Putra, Malaysia(招待講演)
    • Year and Date
      2010-06-28
  • [Presentation] Aspects of hybrid inflation in supergravity2010

    • Author(s)
      Kazunori Nakayama
    • Organizer
      YKIS2010 "Cosmology--The Next Generation--"
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2010-06-28
  • [Presentation] Density perturbations in general modified gravity theories2010

    • Author(s)
      Shinji Tsujikawa
    • Organizer
      YKIS2010 "Cosmology--The Next Generation--"
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2010-06-28
  • [Presentation] 重力波と密度ゆらぎ2010

    • Author(s)
      中山和則
    • Organizer
      第8回DECIGOワークショップ
    • Place of Presentation
      東京大学
    • Year and Date
      2010-06-14
  • [Presentation] CMBと超高エネルギー物理2010

    • Author(s)
      向山信治
    • Organizer
      CMBワークショップ2010
    • Place of Presentation
      国立天文台(招待講演)
    • Year and Date
      2010-06-08
  • [Presentation] Dark matter annihilation effects on the CMB anisotropy2010

    • Author(s)
      中山和則
    • Organizer
      新学術領域CMBワークショップ2010
    • Place of Presentation
      国立天文台(招待講演)
    • Year and Date
      2010-06-07
  • [Presentation] Probing Variant Axion Models at LHC2010

    • Author(s)
      Fuminobu Takahashi
    • Organizer
      Planck Conference 2010
    • Place of Presentation
      CERN, Geneva, Switzerland
    • Year and Date
      2010-06-01
  • [Presentation] Probing signatures of modified gravity models of dark energy2010

    • Author(s)
      Shinji Tsujikawa
    • Organizer
      IEU-APCTP Workshop
    • Place of Presentation
      Institute for the Early Universe, Korea(招待講演)
    • Year and Date
      2010-05-17
  • [Presentation] Dark energy and modification of gravity2010

    • Author(s)
      Shinji Tsujikawa
    • Organizer
      APCTP-IEU Focus Program
    • Place of Presentation
      APCTP, Korea(招待講演)
    • Year and Date
      2010-05-14
  • [Presentation] Cosmological implications of gravity at a Lifshitz point2010

    • Author(s)
      Shinji Mukohyama
    • Organizer
      CITA@25/Bond@60
    • Place of Presentation
      University of Toronto, Canada
    • Year and Date
      2010-05-14
  • [Presentation] Cosmology with Gravity in the Higgs phase2010

    • Author(s)
      Shinji Mukohyama
    • Organizer
      2nd Holographic Cosmology Workshop
    • Place of Presentation
      McGill University, Canada(招待講演)
    • Year and Date
      2010-05-11
  • [Presentation] Phantom crossing and anomalous growth index of density flucuations in f(R) gravity2010

    • Author(s)
      J.Yokoyama
    • Organizer
      Hot topics in modern cosmology
    • Place of Presentation
      カーゲース科学研究所,フランス
    • Year and Date
      2010-05-10
  • [Book] Dark Energy-Theory and Observations2010

    • Author(s)
      Luca Amendola, Shinji Tsujikawa
    • Total Pages
      506
    • Publisher
      Cambridge University Press

URL: 

Published: 2013-06-26  

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