Theoretical Study of gravutational waves from strong, fast-moving object and eraly universe for gravitaional astronomy

• Project/Area Number: 23540282
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Tohoku University
• Principal Investigator: FUTAMASE TOSHIFUMI 東北大学, 理学(系)研究科(研究院), 教授 (20209141)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: 重力波 / 宇宙の大規模構造 / 運動方程式 / 重力波天文学 / ブラックホール / インフレーション

Research Abstract

Gravitational wave is the last method to observe the universe,and unique method to study black hole phenomena and the begging of the universe. However its signal is extremely weak and is hidden by various noises. Thus it is essential to get rid of noises for the detection of gravitaional waves. Min source of teh noise is the effect of large scale structure of the universe on the propagatioon of the gravitaional waves.
In this study I have developed a new method to describe large scale structure which is valid in nonlinera region and studied the effect of large scale structure on the distance redshift relation. We habe obtained the dispersion of the magnitude-redshift and showed the corret interpretation is not obtained without taking into account of teh dispersion.

Research Products

• [Journal Article] SUBARU WEAK-LENSING SURVEY OF DARK MATTER SUBHALOS IN THE COMA CLUSTER (2014)
  • Author(s): N. Okabe, T. Futamase, M. Kajisawa and R. Kuroshima
  • Journal Title: Astrophysical Journal Volume: 784
  • Peer Reviewed
• [Journal Article] SUBARU WEAK-LENSING SURVEY OF DARK MATTER SUBHALOS IN THE COMA CLUSTER (2014)
  • Author(s): N. Okabe, T. Futamase, M. Kajisawa and R. Kuroshima
  • Journal Title: The Astrophysical Journal Volume: 784
  • Peer Reviewed
• [Journal Article] Relation between standard perturbation theory and regularized multi-point propagator method (2013)
  • Author(s): N. Sugiyama, T. Futamase
  • Journal Title: Astrophysical Journal Volume: 769
  • Peer Reviewed
• [Journal Article] A Systematic Review of Strong Gravitational Lens Modeling Software (2013)
  • Author(s): A Lefore, T. Futamase, M. Akhagi
  • Journal Title: New Astronomy Review Volume: 769 Pages: 1-13
  • Peer Reviewed
• [Journal Article] delta N Formalism (2013)
  • Author(s): N. Sugiyama, E. Komatsu and T. Futamase
  • Journal Title: Physical Review D Volume: 87
  • Peer Reviewed
• [Journal Article] Solution Space of Bianchi type I spacetime in loop Quantum Cosmology (2013)
  • Author(s): K. Fujio and T. Futamase
  • Journal Title: Physical Review D Volume: 87
  • Peer Reviewed
• [Journal Article] Elliptical Weighted HOLICs for Weak Lensing Shear Measurement, part 3, Random Count Noise Effect for Image for Image's moments in Weak Lensing Analysis (2013)
  • Author(s): Y. Okura and T. Futamase
  • Journal Title: Astrophysical Journal Volume: 771
  • Peer Reviewed
• [Journal Article] Toward understanding the anistropic point spread function of Suprime-Cam and its impact on cosmic shear measurement (2013)
  • Author(s): T. Hamana, S. Miyazaki, Y. Okura, T. Okamura and T. Futamase
  • Journal Title: Publcation of Astronomical Society of Japan Volume: 65 Pages: 104-120
  • Peer Reviewed
• [Journal Article] LoCuSS:The Mass Density Profile of Massive Galaxy Clusters at z=0.2 (2013)
  • Author(s): N. Okabe, G. Smith, K. Umetsu, M. Takada and T. Futamase
  • Journal Title: Astrophysical Journal Letter Volume: 769
  • Peer Reviewed
• [Journal Article] Relation between standard perturbation theory and regularized multi-point propagator method (2013)
  • Author(s): N. S. Sugiyama and T. Futamase
  • Journal Title: Astrophysical Journal Volume: 769 Issue: 2 Pages: 106-106
  • DOI: 10.1088/0004-637x/769/2/106
  • Peer Reviewed
• [Journal Article] A Systematic Review of Strong Gravitational Lens Modeling Software (2013)
  • Author(s): A. Lefor, T. Futamase and M. Akhlagi
  • Journal Title: New Astronomy Review Volume: 57 Issue: 1-2 Pages: 1-13
  • DOI: 10.1016/j.newar.2013.05.001
  • Peer Reviewed
• [Journal Article] δN formalism (2013)
  • Author(s): 杉山尚徳・小松英一郎・二間瀬敏史
  • Journal Title: Physical Review D Volume: 87 Issue: 2 Pages: 23530-23530
  • DOI: 10.1103/physrevd.87.023530
  • Peer Reviewed
• [Journal Article] Solution space of Bianchi type I spacetime in loop quantum cosmology (2013)
  • Author(s): K. Fujio and T. Futamase
  • Journal Title: Physical Review D Volume: 87
  • Peer Reviewed
• [Journal Article] Elliptical Weighted HOLICs for Weak Lensing Shear Measurement part3 (2013)
  • Author(s): Y. Okura and T. Futamase
  • Journal Title: The Astrophysical Journal Volume: 771 Issue: 1 Pages: 37-37
  • DOI: 10.1088/0004-637x/771/1/37
  • Peer Reviewed
• [Journal Article] Elliptical Weighted HOLICs for Weak Lensing Shear Measurement, part2 (2012)
  • Author(s): Y. Okura and T. Futamase
  • Journal Title: Point-spread Function Correction and Application to A370, Astrophysical Journal Volume: 748
  • Peer Reviewed
• [Journal Article] New Solution of charged regular black holes and their instability (2012)
  • Author(s): N. Uchikata, S. Yoshida and T. Futamase
  • Journal Title: Physical Review D Volume: 86
  • Peer Reviewed
• [Journal Article] An Application of Weiner-Hermite Expansion to Non-Linear Evolution of Dark Matter (2012)
  • Author(s): N. Sugiyama and T. Futmase
  • Journal Title: Astrophysical Journal Volume: 760
  • Peer Reviewed
• [Journal Article] New solutions of charged regular black holes and their stability (2012)
  • Author(s): N. Uchikata, S. Yoshida and T. Futamase
  • Journal Title: Physical Review D Volume: 86 Pages: 84025-84025
  • Peer Reviewed
• [Journal Article] The delta N Formalism (2012)
  • Author(s): N. Sugiyama, E. Komatsu and T. Futamase
  • Journal Title: Physical Revirew D Volume: 87 Pages: 23530-23530
  • Peer Reviewed
• [Journal Article] An application of Wiener Hermite expansion to the nonlinear evolution of dark matter (2012)
  • Author(s): 杉山尚徳・二間瀬敏史
  • Journal Title: Astrophysical Journal Volume: 760 Issue: 2 Pages: 114-114
  • DOI: 10.1088/0004-637x/760/2/114
  • Peer Reviewed
• [Journal Article] Behavior of Bianchi type I spacetime by path integral approach (2012)
  • Author(s): K. Fujio and T. Futamase
  • Journal Title: Physical Review D Volume: 85 Pages: 124002-124002
  • Peer Reviewed
• [Journal Article] Non-Gaussianity Consistency Relation for Multifield Inflation (2011)
  • Author(s): N.S. Sugiyama, E. Komatrsu and T. Futamase
  • Journal Title: Physical Review Letters Volume: 106
  • Peer Reviewed
• [Journal Article] Behavior of Bianchi type I spacetime by Path Integral Approach in LQC (2011)
  • Author(s): K. Fujio and T. Futamase
  • Journal Title: Physical Review D Volume: 85
  • Peer Reviewed
• [Journal Article] Elliptical Weighted HOLICs for Weak Lensing Shear Measurement, part1 (2011)
  • Author(s): Y. Okura and T. Futamase
  • Journal Title: Definitions and isotropic PSF correction, Astrophysical Journal Volume: 730
  • Peer Reviewed
• [Journal Article] Non-Gaussianity Consistency Relation for Multifield Inflation (2011)
  • Author(s): N.S.Sugiyama, E.Komatsu, T.Futamase
  • Journal Title: Physical Review Letters Volume: 106 Issue: 25 Pages: 251301-1
  • DOI: 10.1103/physrevlett.106.251301
  • Peer Reviewed
• [Journal Article] Elliptically Weighted HOLICs for Weak-lensing Shear Measurement. I.Definitions and Isotropic Point-spread Function Correction (2011)
  • Author(s): Y.Okura, T.Futamase
  • Journal Title: Astrophysical Journal Volume: 730 Issue: 1 Pages: 9-21
  • DOI: 10.1088/0004-637x/730/1/9
  • Peer Reviewed
• [Presentation] On the Dark Matter Non-Linear Power Spectrum beyond BAO scale (2013)
  • Author(s): T. Futamase
  • Organizer: 3 rd GIF Meeting
  • Place of Presentation: Bremen, Germany
  • Year and Date: 2013-07-18
• [Presentation] Strong-Field Point particle limit in the Equation of Motion (2013)
  • Author(s): T. Futamase
  • Organizer: 524 WE-Heraeus Seminar, EOM in Reltivistic Gravity
  • Place of Presentation: Bad Honnef, Germany
  • Year and Date: 2013-02-20
• [Presentation] Strong-field point particle limit in the Equation of Motion (2013)
  • Author(s): T. Futamase
  • Organizer: 524 WE-Hereus- Seminar, EOM in Relativistic Gravity
  • Place of Presentation: Bad Honnef, Germany
  • Invited
• [Presentation] Weak Lensing Study of Coma Cluster (2012)
  • Author(s): T. Futamase
  • Organizer: 13th Marcel Grossmann Meeting
  • Place of Presentation: Stockholm, Sweeden
  • Invited
• [Presentation] GR in the observational Cosmology (2012)
  • Author(s): T. Futamase
  • Organizer: RESCUE SYMPOSIUM ON GENERAL RELATIVITY AND GRAVITATION
  • Place of Presentation: Tokyo, JAPAN
  • Invited
• [Presentation] WH expansion applied for Non-linear Evolution of matter perturbation (2012)
  • Author(s): T. Futamase
  • Organizer: Relativity and Gravitation 100 years after Einstein in Prague
  • Place of Presentation: Prague. Czech Republic
• [Presentation] Weak Lensing Study of Cluster DM main and sub halos (2011)
  • Author(s): T. Futamase
  • Organizer: 11th Asian-Pacific Regional IAU Meeting
  • Place of Presentation: Chiang Mai, Thailand
  • Year and Date: 2011-07-28
• [Presentation] Weak Lensing Study of DM sub halos in Coma Cluster (2011)
  • Author(s): T. Futamase
  • Organizer: The 9-th Sino-German Workshop(招待講演)
  • Place of Presentation: 杭州、中国
• [Presentation] Observational Cosmology using gravitational lensing (2011)
  • Author(s): T. Futamase
  • Organizer: 11th Asian-Pacific Regional IAU Meeting(招待講演)
  • Place of Presentation: Ching Mai, Tailand
• [Presentation] On the Dark Matter Non-Linear Power Spectrum beyond BAO sacale
  • Author(s): T. Futamase
  • Organizer: 3rd GIF Meeting
  • Place of Presentation: Bremen, Germany
  • Invited
• [Book] 宇宙物理学 (2014)
  • Author(s): 二間瀬敏史
  • Total Pages: 190
  • Publisher: 朝倉書店
• [Book] ブラックホールに近づいたらどうなるか? (2014)
  • Author(s): 二間瀬敏史
  • Total Pages: 230
  • Publisher: さくら社
• [Book] 宇宙物理学 (2014)
  • Author(s): 二間瀬 敏史
  • Total Pages: 180
  • Publisher: 朝倉書店
• [Book] 日本人と宇宙 (2013)
  • Author(s): 二間瀬敏史
  • Total Pages: 238
  • Publisher: 朝日新書
• [Book] どうして時間は「流れる」のか (2012)
  • Author(s): 二間瀬敏史
  • Total Pages: 250
  • Publisher: PHP 新書
• [Book] Equations of Motion in General Relativity (2011)
  • Author(s): H. asada, T. Futamase and P. Hogan
  • Publisher: Oxford Science Publications
• [Book] どうして時間は「流れる」のか (2011)
  • Author(s): 二間瀬 敏史
  • Total Pages: 247
  • Publisher: PHP研究所
• [Book] 宇宙には何があるのか (2011)
  • Author(s): 二間瀬 敏史
  • Total Pages: 245
  • Publisher: 静山社
• [Remarks]
  • URL: http://www.astr.tohoku.ac.jp/~tof/index_tof.html
• [Remarks] 東北大学宇宙論グループ
  • URL: http://www.astr.tohoku.ac.jp/cosmo/index.html
• [Remarks]
  • URL: http://www.astr.tohoku.ac.jp/~tof/