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Schrodinger operators with singular magnetic fields and Aharonov-Bohmeffect

Research Project

Project/Area Number 18540218
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Global analysis
Research InstitutionEhime University

Principal Investigator

ITO Hiroshi  Ehime University, 理工学研究科, 教授 (90243005)

Co-Investigator(Kenkyū-buntansha) 野村 祐司  愛媛大学, 理工学研究科, 准教授 (40282818)
田村 英男  岡山大学, 理学部, 教授 (30022734)
岩塚 明  京都工芸繊維大学, 工芸科学研究科, 教授 (40184890)
山田 修宣  立命館大学, 理工学部, 教授 (70066744)
峯 拓矢  京都工芸繊維大学, 工芸科学研究科, 准教授 (90378597)
門脇 光輝  愛媛大学, 理工学研究科, 助教授 (70300548)
Co-Investigator(Renkei-kenkyūsha) NOMURA Yuji  愛媛大学, 理工学研究科, 准教授 (40282818)
KADOWAKI Mitsuteru  愛媛大学, 理工学研究科, 准教授 (70300548)
TAMURA Hideo  岡山大学, 理学部, 教授 (30022734)
IWATSUKA Akira  京都工芸繊維大学, 工芸科学研究科, 教授 (40184890)
YAMADA Osanobu  立命館大学, 理工学部, 教授 (70066744)
MINE Takuya  京都工芸繊維大学, 工芸科学研究科, 准教授 (90378597)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,060,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥660,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2006: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywords関数方程式の大域理論 / 数理物理 / スペクトル理論 / 散乱理論 / ディラック作用素 / シュレーディンガー作用素 / アハロノフ・ボーム効果 / 非相対論的極限 / アハラノフ・ボーム効果 / 準古典的極限 / 特異磁場 / スペクトル / 状態密度関数
Research Abstract

量子力学特有の効果として, アラロノフ・ボーム効果がある. 古典電磁気学と異なり, 電子の存在するところに磁場がなくても, ベクトルポテンシャルを通して電子は磁場の影響を受けるというものである. 電子が存在できない複数個の点に磁場が集中している特異磁場による2次元散乱問題を考え, その散乱振幅の準古典的挙動を計算した. さらに, この効果に関係する固有値問題や, 遠方で発散する電場ポテンシャルをもつディラック作用素のスペクトルについても結果を得た.

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (42 results)

All 2009 2008 2007 2006 Other

All Journal Article (18 results) (of which Peer Reviewed: 13 results) Presentation (24 results)

  • [Journal Article] Spectral structure of Laplacian on a covering graph2009

    • Author(s)
      Higuchi, Yusuke and Nomura, Yuji
    • Journal Title

      European Journal of Combinatorics 30

      Pages: 570-585

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Time delay in scattering by potentials and by magnetic fields with two supports at large separation2008

    • Author(s)
      Tamura, Hideo
    • Journal Title

      J. Funct. Anal. no.7

      Pages: 1735-1775

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Non-separating 2-factors of an even-regular graph2008

    • Author(s)
      Higuchi Yusuke and Nomura Yuji
    • Journal Title

      Discrete Mathematics 308

      Pages: 5538-5547

    • Related Report
      2008 Final Research Report
  • [Journal Article] Time delay in scattering by potentials and by magneticfields with two supports at large separation2008

    • Author(s)
      Hideo Tamura
    • Journal Title

      Journal of Functional Analysis 254

      Pages: 1735-1775

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Semiclassical analysis for spectral shift functions in magnetic scattering by two solenoidal fields2008

    • Author(s)
      Hideo Tamura
    • Journal Title

      Reviews in Mathematical Physics 20

      Pages: 1249-1282

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non-separating 2-factors of an even-regular graph2008

    • Author(s)
      Yuji Nomura
    • Journal Title

      Discrete Mathematics 308

      Pages: 5538-55547

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Semiclassical analysis for magnetic scattering by two solenoidal fields : total cross sections2007

    • Author(s)
      Tamura, Hideo
    • Journal Title

      Ann. Henri Poincare 8, no.6

      Pages: 1071-1114

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Semiclassical analysis for magnetic scattering by two solenoidal fields:totalcross sections2007

    • Author(s)
      Hideo Tamura
    • Journal Title

      Annales Henri Poincare 8(6)

      Pages: 1071-1114

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Semiclassical analysis for magnetic scattering by two solenoidal fields2006

    • Author(s)
      Ito, Hiroshi T and Tamura, Hideo
    • Journal Title

      J. London Math. Soc. (2) 74, no.3

      Pages: 695-716

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Periodic Aharonov-Bohm solenoids in a constant magnetic field2006

    • Author(s)
      Mine, Takuya and Nomura, Yuji
    • Journal Title

      Rev. Math. Phys. 18, no.8

      Pages: 913-934

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Exponential product approximation to the integral kernel of the Schrodinger semigroup and to the heat kernel of the Dirichlet Laplacian2006

    • Author(s)
      Ichinose, Takashi and Tamura, Hideo
    • Journal Title

      J. Reine Angew. Math. 592

      Pages: 157-188

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spectral analysis of radial Dirac operators in the Kerr-Newman metric and its applications to time-periodic solutions2006

    • Author(s)
      Winlkmeier, Monika and Yamada, Osanobu
    • Journal Title

      J. Math. Phys. 47-10-102503

      Pages: 1-17

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The spectrum of Schrodinger operators with Poisson type random potential2006

    • Author(s)
      Ando, Kazunori, Iwatsuka, Akira, Kaminaga, Masahiro and Nakano, Fumihiko
    • Journal Title

      Ann. Henri Poincare 7, no.1

      Pages: 145-160

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Semiclassical analysis for magnetic scattering by two solenoidal fields2006

    • Author(s)
      Hiroshi T.Ito, Hideo Tamura
    • Journal Title

      Journal of London Mathematical Society 174・2

      Pages: 695-716

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Exponential product approximation to the integral kernel of the SchrDdinger semigroup and to the heat kernel of the Dirichlet Laplacian2006

    • Author(s)
      Takashi Ichinose, Hideo Tamura
    • Journal Title

      Journal f〓r die Reine and Angewandte Mathematik 592

      Pages: 157-188

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Spectral analysis of radial Dirac operators in the Kerr-Newman metric and its applications to time-periodic solutions2006

    • Author(s)
      Monika Winklmeier, Osanobu Yamada
    • Journal Title

      Journal of Mathematical Physics 47・10

      Pages: 1025031-17

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Periodic Aharonov-Bohm solenoids in a constant magnetic field2006

    • Author(s)
      Takuya Mine, Yuji Nomura
    • Journal Title

      Reviews in Mathematical Physics 18・8

      Pages: 913-934

    • Related Report
      2006 Annual Research Report
  • [Journal Article] The spectrum of Schrodinger operators with random δ magnetic fields

    • Author(s)
      Mine, Takuya and Nomura, Yuji
    • Journal Title

      to appear in Annales de l'Institut Fourier

    • NAID

      120006524900

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 磁場散乱におけるアハラノフ・ボーム効果に対する准古典漸近解析2009

    • Author(s)
      田村英男
    • Organizer
      日本数学会
    • Place of Presentation
      東京大学(特別講演)
    • Year and Date
      2009-03-26
    • Related Report
      2008 Final Research Report
  • [Presentation] On scattering for wave equations with dissipative terms in layered media2009

    • Author(s)
      門脇光輝, 中沢秀夫, 渡辺一雄
    • Organizer
      日本数学会
    • Place of Presentation
      東京大学(一般講演)
    • Year and Date
      2009-03-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Norm resolvent convergence to Schrodinger operators with singular magnetic fields supported by a circle in R^32009

    • Author(s)
      Akira IWATSUKA, Takuya MINE, Shin-ichi SHIMADA
    • Organizer
      Schrodinger Equations and Related Topics
    • Place of Presentation
      東京大学
    • Year and Date
      2009-02-06
    • Related Report
      2008 Final Research Report
  • [Presentation] On the nonrelativisitic limit of Dirac operators with potentials diverging at infnity2008

    • Author(s)
      伊藤宏, 山田修宣
    • Organizer
      RIMS研究集会「スペクトル・散乱理論とその周辺」
    • Place of Presentation
      京都大学
    • Year and Date
      2008-12-05
    • Related Report
      2008 Final Research Report
  • [Presentation] The spectrum of Schrodinger operators with periodic Aharonov-Bohm magnetic fields2008

    • Author(s)
      野村祐司, 峯拓矢
    • Organizer
      RIMS研究集会「スペクトル・散乱理論とその周辺」
    • Place of Presentation
      京都大学
    • Year and Date
      2008-12-03
    • Related Report
      2008 Final Research Report
  • [Presentation] Dirac作用素の非相対論的極限について2008

    • Author(s)
      伊藤宏, 山田修宣
    • Organizer
      日本数学会
    • Place of Presentation
      東京工業大学(一般講演)
    • Year and Date
      2008-09-26
    • Related Report
      2008 Final Research Report
  • [Presentation] ランダムδ磁場におけるリフシッツ・テイルについて2008

    • Author(s)
      野村祐司, 峯拓矢
    • Organizer
      日本数学会
    • Place of Presentation
      東京工業大学(一般講演)
    • Year and Date
      2008-09-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Dirac作用素の非相対論的極限について2008

    • Author(s)
      伊藤 宏
    • Organizer
      日本数学会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-09-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] 周期的Aharonov-Bohm磁場を持つシュレーディンガー作用素のスペクトルについて2008

    • Author(s)
      野村祐司, 峯拓矢
    • Organizer
      2008年夏の作用素論シンポジウム
    • Place of Presentation
      佐賀市民活動センター
    • Year and Date
      2008-09-08
    • Related Report
      2008 Final Research Report
  • [Presentation] Norm resolvent convergence to Schrodinger operators with infinitesimally thin toroidal magnetic fields2008

    • Author(s)
      Akira IWATSUKA, Takuya MINE, Shin-ichi SHIMADA
    • Organizer
      in "Spectral and Scattering Theory for Quantum Magnetic system"
    • Place of Presentation
      CIRM, Marseille
    • Year and Date
      2008-07-08
    • Related Report
      2008 Final Research Report
  • [Presentation] Spectral analysis of Dirac equations in the Kerr-Newman metric and its applications2008

    • Author(s)
      山田修宣, M. Winklmeier
    • Organizer
      日本数学会
    • Place of Presentation
      近畿大学(一般講演)
    • Year and Date
      2008-03-25
    • Related Report
      2008 Final Research Report
  • [Presentation] Schrodinger operators with random δ magnetic fields2008

    • Author(s)
      野村祐司, 峯拓矢
    • Organizer
      RIMS研究集会「スペクトル・散乱理論とその周辺」
    • Place of Presentation
      京都大学
    • Year and Date
      2008-01-15
    • Related Report
      2008 Final Research Report
  • [Presentation] Semiclassical analysis for magnetic scattering by two solenoidal fields2007

    • Author(s)
      田村英男
    • Organizer
      研究集会「微分方程式の総合的研究」
    • Place of Presentation
      東京大学
    • Year and Date
      2007-12-14
    • Related Report
      2008 Final Research Report
  • [Presentation] Semiclassical analysis for magnetic scattering by two solenoidal fields2007

    • Author(s)
      田村 英男
    • Organizer
      微分方程式の総合的研究
    • Place of Presentation
      東京大学
    • Year and Date
      2007-12-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] 群上のラプラシアン2007

    • Author(s)
      野村祐司
    • Organizer
      2007年夏の作用素論シンポジウム
    • Place of Presentation
      青森県観光物産館アスパム
    • Year and Date
      2007-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] ディラック作用素の非相対論的極限について2007

    • Author(s)
      伊藤宏
    • Organizer
      2007年夏の作用素論シンポジウム
    • Place of Presentation
      青森県観光物産館アスパム
    • Year and Date
      2007-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Norm convergence forSchrodinger operators with singularmagnetic fields2007

    • Author(s)
      岩塚明
    • Organizer
      2007年夏の作用素論シンポジウム
    • Place of Presentation
      青森県観光物産館アスパム
    • Year and Date
      2007-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 特異磁場を持つシュレーディンガー作用素の定義域について2007

    • Author(s)
      峯拓矢
    • Organizer
      2007年夏の作用素論シンポジウム
    • Place of Presentation
      青森県観光物産館アスパム
    • Year and Date
      2007-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] ディラック作用素の非相対論的極限について2007

    • Author(s)
      伊藤宏
    • Organizer
      数理セミナー
    • Place of Presentation
      同志社大学
    • Year and Date
      2007-09-10
    • Related Report
      2008 Final Research Report
  • [Presentation] A note on the no Onrelativistic limit of Dirac operators and spectral concentration2007

    • Author(s)
      伊藤宏, 山田修宣
    • Organizer
      RIMS研究集会「スペクトル・散乱理論とその周辺」
    • Place of Presentation
      京都大学
    • Year and Date
      2007-02-07
    • Related Report
      2008 Final Research Report
  • [Presentation] ディラック作用素のスペクトルについて2006

    • Author(s)
      伊藤宏
    • Organizer
      第13回「超局所解析と古典解析」
    • Place of Presentation
      郡上市せせらぎ街道の宿たかお
    • Year and Date
      2006-11-24
    • Related Report
      2008 Final Research Report
  • [Presentation] ランダムδ磁場を持つシュレディンガー作用素について2006

    • Author(s)
      峯拓矢
    • Organizer
      第13回「超局所解析と古典解析」
    • Place of Presentation
      郡上市せせらぎ街道の宿たかお
    • Year and Date
      2006-11-24
    • Related Report
      2008 Final Research Report
  • [Presentation] ソレノイド磁場による散乱におけるレゾナンスについて2006

    • Author(s)
      田村英男
    • Organizer
      第13回「超局所解析と古典解析」
    • Place of Presentation
      郡上市せせらぎ街道の宿たかお
    • Year and Date
      2006-11-24
    • Related Report
      2008 Final Research Report
  • [Presentation] Aharonov-Bohm effect in scattering by two solenoidal fields2006

    • Author(s)
      田村英男
    • Organizer
      研究集会微分方程式についての最近の話題
    • Place of Presentation
      群馬大学東京オフィス
    • Year and Date
      2006-10-21
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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