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Non-perturbative spectral analysis of quantum system by stochastic method

Research Project

Project/Area Number 23340032
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Basic analysis
Research InstitutionKyushu University

Principal Investigator

HIROSHIMA Fumio  九州大学, 数理(科)学研究科(研究院), 教授 (00330358)

Co-Investigator(Renkei-kenkyūsha) ITO Keiichi  摂南大学, 理工学部, 教授 (50268489)
HIROKAWA Masao  岡山大学, 大学院・自然科学研究院, 教授 (70282788)
MATSUI Taku  九州大学, 大学院・数理学研究院, 教授 (50199733)
OBATA Nobuaki  東北大学, 大学院・情報科学研究科, 教授 (10169360)
SASAKI Itaru  信州大学, 総合工学系研究科, 助教 (50558161)
SUZUKI Akito  信州大学, 工学部, 助教 (70585611)
Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
Fiscal Year 2013: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2011: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Keywords場の量子論 / 汎関数積分 / ファインマンカッツ公式 / 基底状態 / スペクトル解析 / ギブス測度 / シュレディンガ-作用素 / レヴィー測度 / 場の理論 / スピン / Bernstein関数 / 半群 / くりこみ / ファインマン-カッツ公式 / ベルンシュタイン関数 / 無限次元解析 / スペクトル散乱理論 / レヴィー過程 / シュレディンガー作用素
Research Abstract

Spectrum of non-relativistic QED, the Nelson model and spin-boson models in quantum field theory are studied by functional inegrations. We can investigate QFT on manifold, enhanced binding and non-enhanced binding, non-local PF model, removal of UV cutoff and infinite volume limit of Gibbs measure in the sense of local weak in a non-perturbative way.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (90 results)

All 2014 2013 2012 2011 Other

All Journal Article (36 results) (of which Peer Reviewed: 29 results) Presentation (50 results) (of which Invited: 7 results) Book (4 results)

  • [Journal Article] Functional integral approach to semi-relativistic Pauli-Fierz models2014

    • Author(s)
      F. Hiroshima
    • Journal Title

      Adv. Math

      Volume: 259(to appear) Pages: 784-840

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Absence of energy level crossing for the ground state energy of the Rabi model2014

    • Author(s)
      M. Hirokawa and F. Hiroshima
    • Journal Title

      Commun. Stochastic Analysis

      Volume: (to appear)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The Spectrum of non-local discrete Schroedinger operators with a δ - potential2014

    • Author(s)
      F. Hiroshima and J. Lorinczi
    • Journal Title

      JMI

      Volume: (to appear)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spectral analysis of non-commutative harmonic oscillators : the lowest eigenvalue and no crossing2014

    • Author(s)
      F. Hiroshima and I. Sasaki
    • Journal Title

      J. Math. Anal. Appl

      Volume: 45 Pages: 595-609

    • NAID

      120007114356

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spectral analysis of non-commutative harmonic oscillators: the lowest eigenvalue and no crossing2014

    • Author(s)
      F. Hiroshima and I. Sasaki
    • Journal Title

      J. Mathematical Analysis and Applications

      Volume: 415 Pages: 595-609

    • NAID

      120007114356

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiplicity of the lowest eigenvalue of non-commutative harmonic oscillator2013

    • Author(s)
      F. Hiroshima and I. Sasaki
    • Journal Title

      Kyushu J. Math

      Volume: 67 Pages: 355-366

    • NAID

      130003383441

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Probabilistic representation and fall-off of bound states of relativistic Schroedinger operators with Spin 1/22013

    • Author(s)
      F. Hiroshima, T. Ichinose and J. Lorinczi
    • Journal Title

      Publ. RIMS Kyoto

      Volume: 49 Pages: 189-214

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Multiplicity of the lowest eigenvalue of non-commutative harmonic oscillators2013

    • Author(s)
      F. Hiroshima and I. Sasaki
    • Journal Title

      Kyushu J. Math

      Volume: 67 Pages: 355-366

    • NAID

      130003383441

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Probabilistic representation and fall-off of bound states of relativistic Schrödinger operators with spin 1/22013

    • Author(s)
      F. Hiroshima, T.Ichinose and J. Lorinczi
    • Journal Title

      Publ RIMS Kyoto

      Volume: 49 Pages: 189-214

    • NAID

      110009558606

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] UV renormalization2013

    • Author(s)
      F. Hiroshima
    • Journal Title

      RIMS講究録

      Volume: 1859 Pages: 76-100

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Spin-boson model2013

    • Author(s)
      F. Hiroshima
    • Journal Title

      RIMS講究録

      Volume: 1855 Pages: 71-79

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Probabilistic representation and fall-off of bound states of relativistic Schrodinger operators with Spin 1/22013

    • Author(s)
      F. Hiroshima, T. Ichinose and J. Lorinczi
    • Journal Title

      Publ RIMS Kyoto

      Volume: 49 Issue: 1 Pages: 189-214

    • DOI

      10.4171/prims/102

    • NAID

      110009558606

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiplicity of the lowest eigenvalue of non-commutative harmonic oscillator2013

    • Author(s)
      F. Hiroshima and I. Sasaki
    • Journal Title

      Kyushu J. Math.

      Volume: to appear

    • NAID

      130003383441

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lieb-Thirring bound for Schroedinger operators with Bernstein functions of the Laplacian2012

    • Author(s)
      F. Hiroshima and J. Lorinczi
    • Journal Title

      Commun. Stochastic Analysis

      Volume: 6 Pages: 589-602

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Note on the spectrum of discrete Schroedinger operators2012

    • Author(s)
      F. Hiroshima, I. Sasaki, T. Shirai and A. Suzuki
    • Journal Title

      JMI

      Volume: 4 Pages: 105-108

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] A probabilistic representation of the ground state expectation of fractional powers of the boson number operator2012

    • Author(s)
      F. Hiroshima, J. Lorinczi and T. Takaesu
    • Journal Title

      JMAA

      Volume: 395 Pages: 437-447

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Path integral representation for Schroedinger operators with Bernstein functions of the Laplacian2012

    • Author(s)
      F. Hiroshima, T. Ichinose and J. Lorinczi
    • Journal Title

      Rev. Math. Phys

      Volume: 24

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Removal of the UV cutoff for the Nelson model with variable coefficients2012

    • Author(s)
      C. Gerard, F. Hiroshima, A. Panati and A. Suzuki
    • Journal Title

      LMP

      Volume: 101 Pages: 305-322

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Absence of ground state of the Nelson model with variable coefficients2012

    • Author(s)
      C. Gerard, F. Hiroshima, A. Panati and A. Suzuki
    • Journal Title

      J. Funct. Anal

      Volume: 262 Pages: 273-299

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Lieb-Thirring bound for Schr\"odinger operators with Bernstein functions of the Laplacian2012

    • Author(s)
      F. Hiroshima, T. Ichinose and J. Lorinczi
    • Journal Title

      Communications on Stochastic Analysis

      Volume: 6 Pages: 589-602

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Note on the spectrum of discrete Schro\"dinger operators2012

    • Author(s)
      F. Hiroshima, I. Sasaki, T. Shirai and A. Suzuki
    • Journal Title

      J. Math-for-Industry

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A probabilistic representation of the ground state expectatkra of fractional powers of the Boson Number operator.2012

    • Author(s)
      F.Hiroshima, J.Lorinczi and T.Takaesu
    • Journal Title

      Journal of Mathematical Analysis and Applications

      Volume: 395 Issue: 2 Pages: 437-447

    • DOI

      10.1016/j.jmaa.2012.04.076

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Path integral representation for Schr\"odinger operators with Bernstein functions of the Laplacian2012

    • Author(s)
      F. Hiroshima, T. Ichinose and J. Lorinczi
    • Journal Title

      Rev. Math. Phys.

      Volume: 24 Issue: 06 Pages: 1250013-1250013

    • DOI

      10.1142/s0129055x12500134

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Removal of the UV cutoff for the Nelson model with variable coefficients2012

    • Author(s)
      C. Gerard, F. Hiroshima, A. Panati and A. Suzuki
    • Journal Title

      Lett Math Phys.

      Volume: 101 Issue: 3 Pages: 305-322

    • DOI

      10.1007/s11005-012-0577-2

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Absence of ground state of the Nelson model with variable coefficients2012

    • Author(s)
      C.Gerard, F.Hiroshima, A.Pannati and A.Suzuki
    • Journal Title

      J.Funct.Anal

      Volume: 262 Issue: 1 Pages: 273-299

    • DOI

      10.1016/j.jfa.2011.09.010

    • Related Report
      2012 Annual Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectrum of scalar quantum field model on a Lorentzian manifold2012

    • Author(s)
      F. Hiroshima
    • Journal Title

      RIMS 講究録

      Volume: 1805

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Path integral representation for Schrodinger operators with Bernstein functions of the Laplacian2012

    • Author(s)
      F.Hiroshima, T.Ichinose, J.Lorinczi
    • Journal Title

      Rev.Math.Phys.

      Volume: (掲載決定)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced binding in quantum field theory2012

    • Author(s)
      F.Hiroshima, I.Sasaki, H.Spohn, A.Suzuki
    • Journal Title

      COE Lecture Note Kyushu University

      Volume: 38 Pages: 1-206

    • Related Report
      2011 Annual Research Report
  • [Journal Article] The nelson model on static Lorentzian manifolds2012

    • Author(s)
      F.Hiroshima
    • Journal Title

      RIMS講究録

      Volume: (掲載決定)

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Infrared problem for the Nelson model with variable coefficients2011

    • Author(s)
      C. Gerard, F. Hiroshima, A. Panati and A. Suzuki
    • Journal Title

      Commun. Math. Phys

      Volume: 308 Pages: 543-566

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The no-binding regime of the Pauli-Fierz model2011

    • Author(s)
      F. Hiroshima, H. Spohn and A. Suzuki
    • Journal Title

      J. Math. Phys

      Volume: 52 Pages: 62104-62104

    • NAID

      120004979403

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The non-binding regime of the Pauli-Fierz model2011

    • Author(s)
      F. Hiroshima, H. Spohn, A. Suzuki
    • Journal Title

      Journal of Mathematical Physic

      Volume: 52 Issue: 6 Pages: 62104-62104

    • DOI

      10.1063/1.3598465

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Infrared problem for the Nelson model on static space-time, Comm2011

    • Author(s)
      C.Gerard, F.Hiroshima, A.Pannati and A.Suzuki
    • Journal Title

      Math. Physics

      Volume: 308 Issue: 2 Pages: 543-566

    • DOI

      10.1007/s00220-011-1289-7

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feynman-Kac type formula with cadlag path and generalized Schrodinger operator with spin2011

    • Author(s)
      F.Hiroshima
    • Journal Title

      素粒子論研究

      Volume: 10(web)

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Relativistic Pauli-Fierz model2011

    • Author(s)
      F.Hiroshima
    • Journal Title

      COE Lecture Note Kyushu University

      Volume: 30 Pages: 145-161

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Spin-boson model through a Poisson-driven stochastic process

    • Author(s)
      M. Hirokawa, F. Hiroshima and J. Lorinczi
    • Journal Title

      Math. Z

      Volume: (to appear)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] Non-perturbative approach to QFT2014

    • Author(s)
      F. Hiroshima
    • Organizer
      金曜セミナー
    • Place of Presentation
      Universite de Rennes 1
    • Year and Date
      2014-03-21
    • Related Report
      2013 Final Research Report
  • [Presentation] Time operators associated with semi-bounded self-adjoint operators2014

    • Author(s)
      廣島文生
    • Organizer
      Workshop on unbounded operator algebras
    • Place of Presentation
      福岡大
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 確率解析的くりこみ理論2013

    • Author(s)
      F. Hiroshima
    • Organizer
      RIMS, 確率論シンポジウム
    • Year and Date
      2013-12-20
    • Related Report
      2013 Final Research Report
  • [Presentation] The lowest eigenvalue of Rabi model and non-commutative harmonic oscillators2013

    • Author(s)
      F. Hiroshima
    • Organizer
      Workshop on random analytic function, random matrices and determinantial point processes, 九大数理
    • Year and Date
      2013-11-29
    • Related Report
      2013 Final Research Report
  • [Presentation] 非相対論的量子場とギブス測度2013

    • Author(s)
      F. Hiroshima
    • Organizer
      数理物理2013東大, 連続3回講演
    • Year and Date
      2013-09-28
    • Related Report
      2013 Final Research Report
  • [Presentation] ラプラシアンのBernstein関数で定義されるシュレディンガー作用素のLieb-Thirring bound2013

    • Author(s)
      F. Hiroshima
    • Organizer
      関数方程式論分科会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2013-09-25
    • Related Report
      2013 Final Research Report
  • [Presentation] ポアソン過程によるスピンボゾン模型の解析2013

    • Author(s)
      F. Hiroshima
    • Organizer
      関数解析分科会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2013-09-24
    • Related Report
      2013 Final Research Report
  • [Presentation] 準相対論的Pauli-Fierz模型の汎関数積分による解析2013

    • Author(s)
      F. Hiroshima
    • Organizer
      関数解析分科会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2013-09-24
    • Related Report
      2013 Final Research Report
  • [Presentation] 汎関数積分によるネルソン模型の紫外切断のくりこみ2013

    • Author(s)
      F. Hiroshima
    • Organizer
      関数解析分科会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2013-09-24
    • Related Report
      2013 Final Research Report
  • [Presentation] Spectrum of noncommutative harmonic oscillator and related models2013

    • Author(s)
      F. Hiroshima
    • Organizer
      大学セミナー
    • Place of Presentation
      Bologna University
    • Year and Date
      2013-09-17
    • Related Report
      2013 Final Research Report
  • [Presentation] Enhanced binding for quantum field models2013

    • Author(s)
      F. Hiroshima
    • Place of Presentation
      Universit'e de Rennes 1
    • Year and Date
      2013-03-14
    • Related Report
      2013 Final Research Report
  • [Presentation] Gibbs measure approach to ground states in quantum field theory2013

    • Author(s)
      F. Hiroshima
    • Organizer
      Topologie, Probabilites seminar
    • Place of Presentation
      Universite d'Aix Marseilles, Luminy, Laboratoire d ' Analyse
    • Year and Date
      2013-03-04
    • Related Report
      2013 Final Research Report
  • [Presentation] スピンボゾン模型とvan-Hove表現2013

    • Author(s)
      F. Hiroshima
    • Organizer
      RIMS, 量子化と作用素環
    • Year and Date
      2013-02-04
    • Related Report
      2013 Final Research Report
  • [Presentation] Functional integral approach to rigorous quantum field theory2013

    • Author(s)
      F. Hiroshima
    • Organizer
      チュニジア-日本分科・科学・技術学術会議2013
    • Place of Presentation
      Yasmine Hammamet, Tunisia
    • Related Report
      2013 Final Research Report
  • [Presentation] Gibbs measure approach to spin-boson model2013

    • Author(s)
      F. Hiroshima
    • Organizer
      International Conference on Stochastic analysis and applications
    • Place of Presentation
      Hammamet, Tunisia
    • Related Report
      2013 Final Research Report
  • [Presentation] Ultraviolet Renormalization of the Nelson Hamiltonian through functional integral2013

    • Author(s)
      F. Hiroshima
    • Organizer
      RIMSくりこみ群の数理科学への応用
    • Related Report
      2013 Final Research Report
  • [Presentation] 格子状のfractional Schroedinger作用素のスペクトル2013

    • Author(s)
      F. Hiroshima
    • Organizer
      作用素論研究集会
    • Place of Presentation
      広島大学
    • Related Report
      2013 Final Research Report
  • [Presentation] The lowest eigenvalue of non-commutative harmonic oscillators2013

    • Author(s)
      F. Hiroshima
    • Organizer
      RIMS, 保存則をもつ偏微分方程式に対する解の正則性・特異性の研究
    • Related Report
      2013 Final Research Report
  • [Presentation] 非相対論的量子場とギブス測度1,2,32013

    • Author(s)
      廣島文生
    • Organizer
      数理物理2013
    • Place of Presentation
      東大
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Functional integral approach to mathematically rigorous quantum field theory2013

    • Author(s)
      廣島文生
    • Organizer
      TJASSST2013
    • Place of Presentation
      ハマメット/チュニジア
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Gibbs measure approach to spin-boson model2013

    • Author(s)
      廣島文生
    • Organizer
      International conference on stochastic analysis and applications
    • Place of Presentation
      ハマメット/チュニジア
    • Related Report
      2013 Annual Research Report
  • [Presentation] ラプラシアンのBernstein関数で定義されたシュレディンガ-作用素の Lieb-Thirring bound2013

    • Author(s)
      廣島文生
    • Organizer
      日本数学会
    • Place of Presentation
      愛媛大
    • Related Report
      2013 Annual Research Report
  • [Presentation] ポアソン過程によるスピンボゾン模型の解析2013

    • Author(s)
      廣島文生
    • Organizer
      日本数学会
    • Place of Presentation
      愛媛大
    • Related Report
      2013 Annual Research Report
  • [Presentation] 準相対論的Pauli-Fierz 模型の汎関数積分による解析2013

    • Author(s)
      廣島文生
    • Organizer
      日本数学会
    • Place of Presentation
      愛媛大
    • Related Report
      2013 Annual Research Report
  • [Presentation] 確率解析的くりこみ理論2013

    • Author(s)
      廣島文生
    • Organizer
      確率論シンポジウム
    • Place of Presentation
      RIMS
    • Related Report
      2013 Annual Research Report
  • [Presentation] The lowest eigenvalue of Rabi-model and non-commutative harmonic oscillators2013

    • Author(s)
      廣島文生
    • Organizer
      Workshop on random analytic functions, random matrices and determinantial point processes
    • Place of Presentation
      九大
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 汎関数積分によるネルソン模型の紫外切断のくりこみ2013

    • Author(s)
      廣島文生
    • Organizer
      日本数学会
    • Place of Presentation
      愛媛大
    • Related Report
      2013 Annual Research Report
  • [Presentation] Ultraviolet renormalization of the Nelson Hamiltonian through functional integral2013

    • Author(s)
      廣島文生
    • Organizer
      くりこみ群の数理科学への応用
    • Place of Presentation
      RIMS
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] The lowest eigenvalue of non-commutative harmonic oscillators2013

    • Author(s)
      廣島文生
    • Organizer
      保存則を持つ偏微分方程式に対する解の正則性・特異性の研究
    • Place of Presentation
      RIMS
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] The spectrum of non-commutative harmonic oscillators and related models2013

    • Author(s)
      廣島文生
    • Organizer
      Bologna University seminar
    • Place of Presentation
      ボローニャ/イタリア
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 格子上のfractional Schrödinger 作用素のスペクトル2013

    • Author(s)
      廣島文生
    • Organizer
      作用素論研究集会
    • Place of Presentation
      広島市
    • Related Report
      2013 Annual Research Report
  • [Presentation] スピンボゾン模型と van-Hove 表現2013

    • Author(s)
      廣島文生
    • Organizer
      量子化と作用素環
    • Place of Presentation
      京大数理研
    • Related Report
      2012 Annual Research Report
  • [Presentation] Spin-boson model through a Gibbs measure on cadlag paths2012

    • Author(s)
      F. Hiroshima
    • Organizer
      RIMS, 確率論シンポジウム
    • Year and Date
      2012-12-19
    • Related Report
      2013 Final Research Report
  • [Presentation] Analysis of spin-boson model by Gibbs measures on cadlag path space2012

    • Author(s)
      F. Hiroshima
    • Organizer
      RIMS, スペクトル散乱理論とその周辺
    • Year and Date
      2012-12-14
    • Related Report
      2013 Final Research Report
  • [Presentation] Ground state of Rabi mode2012

    • Author(s)
      F. Hiroshima
    • Organizer
      九大, 非可換調和振動子のスペクトルと量子デバイスの数理
    • Year and Date
      2012-11-25
    • Related Report
      2013 Final Research Report
  • [Presentation] Removal of UV cutoff of the Nelson model by stochastic analysis2012

    • Author(s)
      F. Hiroshima
    • Organizer
      RIMS, 量子場の数理とその周辺
    • Year and Date
      2012-11-16
    • Related Report
      2013 Final Research Report
  • [Presentation] Spectral analysis of spin-boson model by path measures2012

    • Author(s)
      F. Hiroshima
    • Organizer
      大分大学九州支部例会
    • Year and Date
      2012-10-27
    • Related Report
      2013 Final Research Report
  • [Presentation] Mathematical UV cutoff renormalization of a scalar field model2012

    • Author(s)
      廣島文生
    • Organizer
      物理と情報の階層構造
    • Place of Presentation
      京大基研
    • Year and Date
      2012-01-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] Mathematical UV cutoff renormalization of a scalar quantum field model2012

    • Author(s)
      F. Hiroshima
    • Organizer
      物理と情報の階層構造
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2012-01-05
    • Related Report
      2013 Final Research Report
  • [Presentation] 非可換係数調和振動子の固有値の縮退度2012

    • Author(s)
      F. Hiroshima
    • Organizer
      作用素論研究集会
    • Place of Presentation
      新潟大学駅南キャンパス
    • Related Report
      2013 Final Research Report
  • [Presentation] Spectrum of scalar quantum field model on a Lorentzian manifold2011

    • Author(s)
      廣島文生
    • Organizer
      くりこみ群の数理科学への応用
    • Place of Presentation
      京大数理研
    • Year and Date
      2011-09-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] Ground state of scalar quantum field on pseudo Riemannian manifolds2011

    • Author(s)
      F. Hiroshima
    • Organizer
      Scattering theory : An international workshop in Tokyo
    • Place of Presentation
      東大
    • Year and Date
      2011-06-21
    • Related Report
      2013 Final Research Report
  • [Presentation] Ground state of scalar quantum field on pseudo Riemannian manifolds2011

    • Author(s)
      廣島文生
    • Organizer
      Scattering theory an international workshop
    • Place of Presentation
      東大数理(招待講演)
    • Year and Date
      2011-06-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] Spectrum of scalar quantum field model on a Lorentzian manifold2011

    • Author(s)
      F. Hiroshima
    • Organizer
      RIMSくりこみ群の数理科学への応用
    • Related Report
      2013 Final Research Report
  • [Presentation] Spectral analysis of spin-boson model by path measures

    • Author(s)
      廣島文生
    • Organizer
      日本数学会九州支部例会
    • Place of Presentation
      大分大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Spin-boson model through a Gibbs measure on cadlag paths

    • Author(s)
      廣島文生
    • Organizer
      確率論シンポジウム
    • Place of Presentation
      京大数理研
    • Related Report
      2012 Annual Research Report
  • [Presentation] Analysis of spin-boson model by Gibbs measures on cadlag path space

    • Author(s)
      廣島文生
    • Organizer
      スペクトル散乱理論とその周辺
    • Place of Presentation
      京大数理研
    • Related Report
      2012 Annual Research Report
  • [Presentation] Ground state of Rabi mode

    • Author(s)
      廣島文生
    • Organizer
      非可換調和振動子のスペクトルと量子デバイスの数理
    • Place of Presentation
      京大数理研
    • Related Report
      2012 Annual Research Report
  • [Presentation] Removal of UV cutoff of the Nelson model by stochastic analysis

    • Author(s)
      廣島文生
    • Organizer
      量子場の数理とその周辺
    • Place of Presentation
      京大数理研
    • Related Report
      2012 Annual Research Report
  • [Presentation] 非可換係数調和振動子の固有値の縮退度

    • Author(s)
      廣島文生
    • Organizer
      作用素論研究集会
    • Place of Presentation
      新潟大学
    • Related Report
      2012 Annual Research Report
  • [Book] Enhanced binding in quantum field theory, COE Lecture Note 382012

    • Author(s)
      F. Hiroshima, H. Spohn, I. Sasaki and A. Suzuki
    • Total Pages
      206
    • Publisher
      Kyushu University
    • Related Report
      2013 Final Research Report
  • [Book] 量子力学と関数解析, 数理科学2012年5月号2012

    • Author(s)
      廣島文生
    • Publisher
      サイエンス社
    • Related Report
      2013 Final Research Report
  • [Book] Feynman-Kac-Type Theorems and Gibbs Measures on Path Space. With Applications into Rigorous Quantum Field Theory, Studies in Mathematics 342011

    • Author(s)
      J. Lorinczi, F. Hiroshima and V. Betz
    • Total Pages
      507
    • Publisher
      Walter de Gruyter
    • Related Report
      2013 Final Research Report
  • [Book] Feynman-Kac-Type Theorems and Gibbs Measures on Path Space. With Applications into Rigorous Quantum Field Theory2011

    • Author(s)
      V.Betz, F.Hiroshima, J.L"orinczi
    • Total Pages
      506
    • Publisher
      Walter de Gruyter, Studies in Mathematics 34
    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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