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Statistical mechanics of quasi-equilibrium for gravitating system, universe, and quantum system-evolution and statistics of structures without additivity

Research Project

Project/Area Number 15540259
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionOchanomizu university

Principal Investigator

MORIKAWA Masahiro  Ochanomizu university, prof., 理学部, 教授 (90192781)

Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2005: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2004: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2003: ¥900,000 (Direct Cost: ¥900,000)
Keywordsviolent relaxation / Limited part booby Al relations / SDSS / Non-addition statistical mechanics / The BOSE Einstein condensation / Dark matter / energy / Quantum Zeno effect / Quantum correlation / インフレーション / 量子測定 / 自発的対称性の破れ / クエイサー / 量子相関形成 / ゼルドビッチ近似 / 量子ゼノ効果 / 自己重力系 / 重力フーリエ則 / アインシュタイン・ボーズ凝縮 / 暗黒エネルギー / 非加法性
Research Abstract

I analyzed universal structure I passed through violent relaxation by approach to gravity system, and to appear. I proposed temperature - mass relations and limited part booby Al relations and got in particular a general density profile to be provided from the universality. In addition, I performed comparison with comparison with a polytrope solution and observation of surface brightness distribution of the Milky Way by deciphering an expression of the resting hydraulic pressure equilibrium that added non-isotropy of speed dispersion. I paid my attention to particularly pro-space dimension why the Zel'dovich approximation that it was wide in analysis of the structure that gravity made conventionally, and it was used, and came was effective, and a low dimension demonstrated in approximation precision rising.
By approach to space, I analyzed enormous SDSS Milky Way data and found right statistical mechanics to describe this gravity system by calculating Boyd probability in particular. I a … More bolished arbitrary theory comparison by using an AIC index and concluded in particular superiority of Tsallis non-addition statistical mechanics. I compared this with an N body calculation.
I sailed up space by approach 2 to space in the early days, and construction developed the space model that existing boson condensed Einstein as dark matter. According to this, the heavenly bodies of the space beginning are quasar owning accretion disk on a black hole and the circumference. In addition, I showed that this model did not have a side effect of transformation of a linear fluctuation unexpectedly either. In addition, I elucidated that there was structure of a logarithm period about a thing and the red shift that characteristic structure foretold by this model could become Milky Way size.
By approach to macro-quantum system, I showed that quantum Zeno effect was impossible in the indirect measurement to the public. I clarified the impossible condition as a wave motion zone condition and made all cases of complete incomplete observation and argued in particular with connection with quantum Zeno effect. In addition, I introduced a physical model into quantum observation process itself. I proposed a hypothesis to regard a tear of voluntary symmetry in phase transition in particular as the basic mechanism and was based on it, and a quantum measurement process found a thing comprising four basic mechanisms. In other words it is entanglement, quantum correlative collapse, an appearance of a number of C order variable and the quantum correlation formation. Furthermore, it was partial, but led probability interpretation of boson. Less

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (32 results)

All 2006 2005 2004 2003 Other

All Journal Article (30 results) Publications (2 results)

  • [Journal Article] Why is the zel'dovich approximation so accurate?2006

    • Author(s)
      A.Yoshisato, M.Morikawa, N.Gouda, H.Mouri
    • Journal Title

      Astrophys.J 637

      Pages: 555-560

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Local virial relation for self-gravitating system2006

    • Author(s)
      O.Iguchi, Y.Sota, A.Nakamichi, M.Morikawa
    • Journal Title

      Phys.Rev.E 73

      Pages: 4611-4611

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Local virial relation and velocity anisotropy in self-gravitating system2006

    • Author(s)
      Y.Sota, 0.Iguchi, M.Morikawa, A.Nakamichi
    • Journal Title

      J.Phys.Conf.Ser. 31

      Pages: 173-174

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Relativistic Gross-Pitaevskii equation and the cosmological Bose Einstein condensation : Quantum structure in universe2006

    • Author(s)
      T.Fukuyama, M.Morikawa
    • Journal Title

      J.Phys.Conf.Ser. 31

      Pages: 139-142

    • NAID

      110004759545

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Fully degenerate fen ionic dark matter in the cluster-center and black hole2006

    • Author(s)
      T.Nakajima (Tokyo, Astron.Observ.), M.Morikawa
    • Journal Title

      J.Phys.Conf.Ser. 31

      Pages: 179-180

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] The relativistic Gross-Pitaevskii Equation and cosmological Bose Einstein Condensation -Quantum Structure in the universe-2006

    • Author(s)
      Takeshi FUKUYAMA1, Masahiro ORIKAWA2
    • Journal Title

      Prog. Theor. Phys. 115(掲載予定)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Local virial relation and velocity anisotropy in self-gravitating system2006

    • Author(s)
      Y.Sota, O.Iguchi, M.Morikawa, A.Nakamichi
    • Journal Title

      J.Phys.Conf.Ser. 31

      Pages: 173-174

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Fully degenerate fermionic dark matter in the cluster-center and black hole2006

    • Author(s)
      T.Nakajima (Tokyo, Astron.Observ.), M.Morikawa
    • Journal Title

      J.Phys.Conf.Ser. 31

      Pages: 179-180

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] The relativistic Gross-Pitaevskii Equation and cosmological Bose Einstein Condensation -Quantum Structure in the universe-2006

    • Author(s)
      Takeshi FUKUYAMA1, Masahiro MORIKAWA2
    • Journal Title

      Prog.Theor.Phys. 115

      Pages: 1047-1068

    • NAID

      110004759545

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Local virial relation for self-gravitating system.2006

    • Author(s)
      Y Sota, O Iguchi, M.Morikawa, A.Nakamichi
    • Journal Title

      Phys.Rev.E 73

      Pages: 46112-46112

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Why is the zel'dovich approximation so accurate?2006

    • Author(s)
      A Yoshisato, M Morikawa, N Gouda, H Mouri
    • Journal Title

      Astrophys.J. 637

      Pages: 555-560

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Local virial relation and velocity anisotropy for collisionless self-gravitating systems.2006

    • Author(s)
      Y Sota, O Iguchi, M.Morikawa, A.Nakamichi
    • Journal Title

      proceedings of CN-Kyoto International Workshop on Complexity and Nonextensivity (To appear)

    • NAID

      110004729505

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Local virial relation and velocity anisotropy for collision less self-gravitating systems2005

    • Author(s)
      Y Sota, O.Iguchi, M.Morikawa, A.Nakamichi
    • Journal Title

      Prog.Theor.Phys.Suppl. 162

      Pages: 62-69

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Local virial relation and velocity anisotropy for collisionless self-gravitating systems2005

    • Author(s)
      Y.Sota, O.Iguchi, M.Morikawa, A.Nakamichi
    • Journal Title

      Prog.Theor.Phys.Suppl. 162

      Pages: 62-69

    • NAID

      110004729505

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Local virial relation and velocity anisotropy in self-gravitating system.2005

    • Author(s)
      Y Sota, O Iguchi, M.Morikawa, A.Nakamichi
    • Journal Title

      in the proceedings of 3rd 21st Century COE Symposium : Astrophysics as Interdisciplinary Science (To appear)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Impossibility of distant indirect measurement of the quantum Zeno effect2004

    • Author(s)
      Hotta, M.; Morikawa, M.
    • Journal Title

      Physical Review A 69

      Pages: 52114-52114

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Complete resolution of the quantum Zeno paradox for outside observers2004

    • Author(s)
      Hotta, M.; Morikawa, M.
    • Journal Title

      Physics Letters A 326

      Pages: 32-41

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Is galaxy distribution non-extensive and non-Gaussian?2004

    • Author(s)
      Nakamichi, Akika; Morikawa, Masahiro
    • Journal Title

      Physica A 341

      Pages: 215-233

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Universal non-Gaussian velocity distribution in violent gravitational processes2004

    • Author(s)
      Iguchi, O; Sota, Y; Tatekawa, T; Nakamichi, A; Morikawa, M.
    • Journal Title

      Physical Review E 71

    • NAID

      120004419520

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Structure Formation through Cosmic Bose Einstein Condensation - Unified View of Dark Matter and Energy -2004

    • Author(s)
      M.Masahiro
    • Journal Title

      Texas@Stanford proceedings, in Exploring the Universe - Contents and Structures of the Universe, La Thuile, Italy

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Non-Gaussian Galaxy Distributions2004

    • Author(s)
      A.Nakamichi, M.Morikawa
    • Journal Title

      Proceedings of the 22nd Texas Symposium on Relativistic Astrophysics

      Pages: 1411-1411

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Impossibility of distant indirect measurement of the quantum Zeno effect2004

    • Author(s)
      Hotta, M., Morikawa, M.
    • Journal Title

      Physical Review A 69

      Pages: 52114-52114

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Complete resolution of the quantum Zeno paradox for outside observers2004

    • Author(s)
      Hotta, M., Morikawa, M.
    • Journal Title

      Physics Letters A 326

      Pages: 32-41

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Is galaxy distribution non-extensive and non-Gaussian?2004

    • Author(s)
      Nakamichi, Akika, Morikawa, Masahiro
    • Journal Title

      Physica A 341

      Pages: 215-233

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Universal non-Gaussian velocity distribution in violent gravitational processes2004

    • Author(s)
      Iguchi, O, Sota, Y, Tatekawa, T, Nakamichi, A, Morikawa, M.
    • Journal Title

      Physical Review E 71

    • NAID

      120004419520

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Structure Formation through Cosmic Bose Einstein Condensation -Unified View of Dark Matter and Energy-2004

    • Author(s)
      M.Masahiro
    • Journal Title

      Texas@Stanford proceedings, in Exploring the Universe -Contents and structures of the Universe, La Thuile, Italy

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Universal non-Gaussian velocity distribution in violent gravitational processes2004

    • Author(s)
      Iguchi, Osamu, Sota, Yasuhide, Tatekawa, Takayuki, Nakamichi, Akika, Morikawa, Masahiro
    • Journal Title

      Physical Review E 71

    • NAID

      120004419520

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Structure Formation through Cosmic Bose Einstein Condensation - Unified View of Dark Matter and Energy -2004

    • Author(s)
      Morikawa Masahiro
    • Journal Title

      Texas@Stanford proceedings, in Exploring the Universe - Contents and Structures of the Universe, La Thuile, Italy

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Negative skewness of pair wise peculiar velocity in the quasi-nonlinear regime : Zel' dovich aooroximation2003

    • Author(s)
      A Yoshisato, M Morikawa, H Mouri
    • Journal Title

      Mon. Not. R. Astron. Soc. 343

      Pages: 1038-1044

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Negative skewness of pairwise peculiar velocity in the quasi-nonlinear regime : Zel'dovich approximation2003

    • Author(s)
      A Yoshisato, M Morikawa, H Mouri
    • Journal Title

      Mon.Not.R.Astron.Soc. 343

      Pages: 1038-1044

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Publications] A Yoshisato, M Morikawa, H Mouri: "Negative skewness of pairwise peculiar velocity in the quasi-nonlinear regime : Zel'dovich approximation"Mon.Not.R.Astron.Soc.. 343. 1038-1044 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] M Hotta, M Morikawa: "Possibility of Quantum Zeno Effect for Distant Indirect Measurement"Physical Review A.. (発表予定)(未定). (2004)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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