• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2008 Fiscal Year Self-evaluation Report

Breaking of Translational Invariance and Phase Transition

Research Project

  • PDF
Project/Area Number 18540275
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 InstitutionKobe University

Principal Investigator

SAKAMOTO Makoto  Kobe University, 大学院・理学研究科, 助教 (30183817)

Project Period (FY) 2006 – 2009
Keywords素粒子物理
Research Abstract

(1) 一般の等質空間上における並進対称性の破れを引き起す機構の一般的枠組みを明らかにすること。
(2) 相転移の一般的な構造、及び、真空配位のトポロジカルな性質等を明らかにすること。
(3) 場の局在化に伴うカイラルフェルミオンの存在やゲ-ジ対称性の破れの有無、ゲ-ジ場の真空期待値の研究。
(4) 上記の(1)-(3)の研究では量子補正が考慮されていない。量子補正によるtree レベルの結果の変更の有無を調べること。
(5) 上記の研究を踏まえて、高次元ゲ-ジ理論に基づく現象論的模型への応用。特に、標準理論を超えた高次元(超対称性)模型の構築。

  • Research Products

    (10 results)

All 2009 2008 2007

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (5 results)

  • [Journal Article] Taming the Leibniz Rule on the Lattice2008

    • Author(s)
      Mitsuhiro Kato, Makoto Sakamoto, Hiroto So
    • Journal Title

      JHEP0805 057

      Pages: 1-15

    • Peer Reviewed
  • [Journal Article] Gauge-Fixing and Residual Symmetries inGauge/Gravity Theories with Extra Dimensions2008

    • Author(s)
      C.S.Lim, Tomoaki Nagasawa, Satoshi Ohya, Kazuki Sakamoto, Makoto Sakamoto
    • Journal Title

      Phys. Rev. D77

      Pages: 065009-1-17

    • Peer Reviewed
  • [Journal Article] Supersymmetry in 5d gravity2008

    • Author(s)
      C.S.Lim, Tomoaki Nagasawa, Satoshi Ohya, Kazuki Sakamoto, Makoto Sakamoto
    • Journal Title

      Phys.Rev. D77

      Pages: 045020-1-14

    • Peer Reviewed
  • [Journal Article] Symmetry Breaking via Euclidean Time Component of Gauge Fields2007

    • Author(s)
      Makoto Sakamoto, Kazunori Takenaga
    • Journal Title

      Phys.Rev. D76

      Pages: 085016-1-21

    • Peer Reviewed
  • [Journal Article] Large gauge hierarchy in gauge-Higgs unification2007

    • Author(s)
      Makoto Sakamoto, Kazunori Takenaga
    • Journal Title

      Phys. Rev. D75

      Pages: 045015-1-21

    • Peer Reviewed
  • [Presentation] Particle propagation on a circle with a point defect2009

    • Author(s)
      大谷聡
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-30
  • [Presentation] 格子超対称性、ライプニッツ則および結合則2008

    • Author(s)
      宗博人
    • Organizer
      日本物理学会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-20
  • [Presentation] 高温極限での細谷機構の振る舞い2008

    • Author(s)
      竹永和典
    • Organizer
      日本物理学会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-20
  • [Presentation] Hierarchy of quantum mechanical supersymmetries and its application to compactified field theory2008

    • Author(s)
      大谷聡
    • Organizer
      日本物理学会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-20
  • [Presentation] Hidden SUSY Structure in 5d Gravity2008

    • Author(s)
      阪本和紀
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-26

URL: 

Published: 2010-06-11   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi