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Synthetic Studies on Operator Algebras and Mathematical Physics

Research Project

Project/Area Number 19204015
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Global analysis
Research InstitutionThe University of Tokyo

Principal Investigator

KAWAHIGASHI Yasuyuki  東京大学, 大学院・数理科学研究科, 教授 (90214684)

Co-Investigator(Kenkyū-buntansha) 小沢 登高  東京大学, 大学院・数理科学研究科, 准教授 (60323466)
泉 正己  京都大学, 大学院・理学研究科, 教授 (80232362)
岸本 晶孝  北海道大学, 大学院・理学研究科, 教授 (00128597)
日合 文雄  東北大学, 大学院・情報科学研究, 教授 (30092571)
幸崎 秀樹  九州大学, 大学院・数理学研究院, 教授 (20186612)
Co-Investigator(Renkei-kenkyūsha) OZAWA Narutaka  京都大学, 数理解析研究所, 准教授 (60323466)
IZUMI Masaki  京都大学, 大学院・理学研究科, 助教授 (80232362)
KISHIMOTO Akitaka  北海道大学, 大学院・理学研究科, 教授 (00128597)
HIAI Fumio  東北大学, 大学院・情報科学研究科, 教授 (30092571)
KOSAKI Hideki  九州大学, 大学院・数理学研究院, 教授 (20186612)
MATSUI Taku  九州大学, 大学院・数理学研究院, 教授 (50199733)
UEDA Yoshimichi  九州大学, 大学院・数理学研究院, 教授 (00314724)
MASUDA Toshihiko  九州大学, 大学院・数理学研究院, 教授 (60314978)
MATUI Hiroki  千葉大学, 大学院・理学研究科, 准教授 (40345012)
Project Period (FY) 2007 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥42,120,000 (Direct Cost: ¥32,400,000、Indirect Cost: ¥9,720,000)
Fiscal Year 2010: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2009: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2008: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2007: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
Keywords作用素環 / 数理物理学 / 場の量子論 / 力学系 / フォンノイマン環 / 部分因子環 / 自由確率論 / 作用素不等式 / 共形場理論 / 統計力学 / 非可換幾何学 / 群作用 / 頂点作用素代数 / エルゴード理論
Research Abstract

It has been known that when we pursue the fundamental problems in physics such as the origin of the universe, spacetime and materials, then we need the highest level of modern mathematics. These mathematical problems are also highly interesting from a purely mathematical viewpoint. I study conformal field theory among such problems using operator algebras. I have obtained results on classification problems, construction of examples and relations to other mathematical fields.

Report

(6 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report   Self-evaluation Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (107 results)

All 2011 2010 2009 2008 2007 Other

All Journal Article (73 results) (of which Peer Reviewed: 68 results) Presentation (29 results) Book (1 results) Remarks (4 results)

  • [Journal Article] On the Jones index values for conformal subnets2010

    • Author(s)
      S. Carpi, Y. Kawahigashi, R. Longo
    • Journal Title

      Lett. Math. Phys

      Volume: no.2 Pages: 99-108

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] From operator algebras to superconformal field theory2010

    • Author(s)
      Y. Kawahigashi
    • Journal Title

      J. Math. Phys

      Volume: no.1 Pages: 15209-15209

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spectral triples and the super-Virasoro algebra2010

    • Author(s)
      S. Carpi, R. Hillier, Y. Kawahigashi, R. Longo
    • Journal Title

      Comm. Math. Phys

      Volume: no.1 Pages: 71-97

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On a class of II_1 factors with at most one Cartan subalgebra2010

    • Author(s)
      N. Ozawa, S. Popa
    • Journal Title

      Ann. of Math

      Volume: no.1 Pages: 713-749

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On a class of II_1 factors with at most one Cartan subalgebra2010

    • Author(s)
      N. Ozawa, S. Popa
    • Journal Title

      II. Amer. J. Math

      Volume: no.3 Pages: 841-866

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The Dixmier problem, lamplighters and Burnside groups2010

    • Author(s)
      N. Monod, N. Ozawa
    • Journal Title

      J. Funct. Anal

      Volume: no.1 Pages: 255-259

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Group actions on operator algebras2010

    • Author(s)
      M. Izumi
    • Journal Title

      Proceedings of the International Congress of Mathematicians

      Volume: Volume III Pages: 1528-1548

    • NAID

      130004558934

    • Related Report
      2010 Final Research Report
  • [Journal Article] Toeplitz CAR flows and type I factorizations2010

    • Author(s)
      M. Izumi, R. Srinivasan
    • Journal Title

      Kyoto J. Math

      Volume: no.1 Pages: 1-32

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Z^2-actions on Kirchberg algebras2010

    • Author(s)
      M. Izumi, H. Matui
    • Journal Title

      Adv. Math

      Volume: no.2 Pages: 355-400

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Matrix analysis : matrix monotone functions, matrix means, and majorization2010

    • Author(s)
      F. Hiai
    • Journal Title

      Interdiscip. Inform. Sci

      Volume: no.2 Pages: 139-248

    • NAID

      130000323465

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Strongly subadditive functions2010

    • Author(s)
      K. Audenaert, F. Hiai, D. Petz
    • Journal Title

      Acta Math. Hungar

      Volume: no.4 Pages: 386-394

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Trace Jensen inequality and related weak majorization in semi-finite von Neumann algebras2010

    • Author(s)
      T. Harada, H. Kosaki
    • Journal Title

      J. Operator Theory

      Volume: no.1 Pages: 129-150

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spectral gap, and split property in quantum spin chains2010

    • Author(s)
      T. Matsui
    • Journal Title

      J. Math. Phys

      Volume: no.1 Pages: 15216-15216

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Classification of minimal actions of a compact Kac algebra with amenable dual on injective factors of type III2010

    • Author(s)
      T. Masuda, R. Tomatsu
    • Journal Title

      J. Funct. Anal

      Volume: no.6 Pages: 1965-2025

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Z-actions on AH algebras and Z^2-actions on AF algebras2010

    • Author(s)
      H. Matui
    • Journal Title

      Comm. Math. Phys

      Volume: no.2 Pages: 529-551

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orbit equivalence for Cantor minimal Z^d-systems2010

    • Author(s)
      T. Giordano, H. Matui, I. F. Putnam, C. F. Skau
    • Journal Title

      Invent. Math

      Volume: no.1 Pages: 119-158

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] From operator algebras to superconformal field theory2010

    • Author(s)
      Y. Kawahigashi
    • Journal Title

      J.Math.Phys. 51

      Pages: 15209-15209

    • Related Report
      2009 Self-evaluation Report
  • [Journal Article] Spectral triples and the super-Virasoro algebra2010

    • Author(s)
      S. Carpi, R. Hillier, Y. Kawahigashi, R. Longo
    • Journal Title

      Commun.Math.Phys. 295

      Pages: 71-97

    • Related Report
      2009 Self-evaluation Report
  • [Journal Article] Spectral triples and the super-Virasoro algebra2010

    • Author(s)
      S.Carpi, R.Hillier, Y.Kawahigashi, R.Longo
    • Journal Title

      Commun.Math.Phys.

      Volume: 295 Pages: 71-97

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] From operator algebras to superconformal field theory2010

    • Author(s)
      Y.Kawahigashi
    • Journal Title

      J.Math.Phys.

      Volume: 51

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the Jones index values for conformal subnets2010

    • Author(s)
      S.Carpi, Y.Kawahigashi, R.Longo
    • Journal Title

      Lett.Math.Phys.

      Volume: 92 Pages: 99-108

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral triples and the super-Virasoro algebra2010

    • Author(s)
      S.Carpi, R.Hillier, Y.Kawahigashi, R.
    • Journal Title

      Commun.Math.Phys. 295

      Pages: 71-79

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] From operator algebras to superconformal field theory2010

    • Author(s)
      Y.Kawahigashi
    • Journal Title

      J.Math.Phys. 51

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Superconformal field theory and operator algebras. Noncommutativity and singularities2009

    • Author(s)
      Y. Kawahigashi
    • Journal Title

      Adv. Stud. Pure Math.

      Pages: 69-81

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] An example of a solid von Neumann algebra2009

    • Author(s)
      N. Ozawa
    • Journal Title

      Hokkaido Math. J

      Volume: no.3 Pages: 557-561

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Every sum system is divisible2009

    • Author(s)
      M. Izumi
    • Journal Title

      Trans. Amer. Math. Soc

      Volume: no.8 Pages: 4247-4267

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] C-crossed products by R. II2009

    • Author(s)
      A. Kishimoto
    • Journal Title

      Publ. Res. Inst. Math. Sci

      Volume: no.2 Pages: 451-473

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quantum covariance, quantum Fisher information, and the uncertainty relations2009

    • Author(s)
      P. Gibilisco, F. Hiai, D. Petz
    • Journal Title

      IEEE Trans. Inform. Theory

      Volume: no.1 Pages: 439-443

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quantum hypothesis testing with group symmetry2009

    • Author(s)
      F. Hiai, M. Mosonyi, M. Hayashi
    • Journal Title

      J. Math. Phys

      Volume: no.10 Pages: 103304-103304

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Monotonicity for entrywise functions of matrices2009

    • Author(s)
      F. Hiai
    • Journal Title

      Linear Algebra Appl

      Volume: no.8 Pages: 1125-1146

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Riemannian metrics on positive definite matrices related to means2009

    • Author(s)
      F. Hiai, D. Petz
    • Journal Title

      Linear Algebra Appl

      Volume: no.11-12 Pages: 3105-3130

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] A log-Sobolev type inequality for free entropy of two projections2009

    • Author(s)
      F. Hiai, Y. Ueda
    • Journal Title

      Ann. Inst. Henri Poincare Probab. Stat

      Volume: no.1 Pages: 239-249

    • NAID

      120006714550

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orbital approach to microstate free entropy2009

    • Author(s)
      F. Hiai, T. Miyamoto, Y. Ueda
    • Journal Title

      Internat. J. Math

      Volume: no.2 Pages: 227-273

    • NAID

      120006714544

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On peak phenomena for non-commutative H∞2009

    • Author(s)
      Y. Ueda
    • Journal Title

      Math. Ann

      Volume: no.2 Pages: 421-429

    • NAID

      120006714545

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Approximate innerness and central triviality of endomorphisms2009

    • Author(s)
      T. Masuda, R. Tomatsu
    • Journal Title

      Adv. Math

      Volume: no.4 Pages: 1075-1134

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structure and classification of superconformal nets2008

    • Author(s)
      S. Carpi, Y. Kawahigashi, R. Longo
    • Journal Title

      Ann. Henri Poincare

      Volume: no.6 Pages: 1069-1121

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Weak amenability of hyperbolic groups2008

    • Author(s)
      N. Ozawa
    • Journal Title

      Groups Geom. Dyn

      Volume: no.2 Pages: 271-280

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Generalized CCR flows2008

    • Author(s)
      M. Izumi, R. Srinivasan
    • Journal Title

      Comm. Math. Phys

      Volume: no.2 Pages: 529-571

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Classification of noncommuting quadrilaterals of factors2008

    • Author(s)
      P. Grossman, M. Izumi
    • Journal Title

      Internat. J. Math

      Volume: no.5 Pages: 557-643

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The ratio set of the harmonic measure of a random walk on a hyperbolic group2008

    • Author(s)
      M. Izumi, S. Neshveyev, R. Okayasu
    • Journal Title

      Israel J. Math

      Pages: 285-316

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Approximately inner derivations2008

    • Author(s)
      O. Bratteli, A. Kishimoto, D. W. Robinson
    • Journal Title

      Math. Scand

      Volume: no.1 Pages: 141-160

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Asymptotic distinguishability measures for shift-invariant quasifree states of fermionic lattice systems2008

    • Author(s)
      M. Mosonyi, F. Hiai, T. Ogawa, M. Fannes
    • Journal Title

      J. Math. Phys

      Volume: no.7 Pages: 72104-72104

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Error exponents in hypothesis testing for correlated states on a spin chain2008

    • Author(s)
      F. Hiai, M. Mosonyi, T. Ogawa
    • Journal Title

      J. Math. Phys

      Volume: no.3 Pages: 32112-32112

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Notes on microstate free entropy of projections2008

    • Author(s)
      F. Hiai, Y. Ueda
    • Journal Title

      Publ. Res. Inst. Math. Sci

      Volume: no.1 Pages: 49-89

    • NAID

      110006574489

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Free energy density for mean field perturbation of states of a one-dimensional spin chain2008

    • Author(s)
      F. Hiai, M. Mosonyi, H. Ohno, D. Petz
    • Journal Title

      Rev. Math. Phys

      Volume: no.3 Pages: 335-365

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On equality condition for trace Jensen inequality in semi-finite von Neumann algebras2008

    • Author(s)
      T. Harada, H. Kosaki
    • Journal Title

      Internat. J. Math

      Volume: no.4 Pages: 481-501

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On infinite divisibility of positive definite functions arising from operator means2008

    • Author(s)
      H. Kosaki
    • Journal Title

      J. Funct. Anal

      Volume: no.1 Pages: 84-108

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Haag duality for pure states of quantum spin chains2008

    • Author(s)
      M. Keyl, T. Matsui, D. Schlingemann, R. F. Werner
    • Journal Title

      Rev. Math. Phys

      Volume: no.6 Pages: 707-724

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Remarks on HNN extensions in operator algebras2008

    • Author(s)
      Y. Ueda
    • Journal Title

      Illinois J. Math

      Volume: no.3 Pages: 705-725

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Classification of actions of duals of finite groups on the AFD factor of type II_12008

    • Author(s)
      T. Masuda
    • Journal Title

      J. Operator Theory

      Volume: no.2 Pages: 273-300

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] An absorption theorem for minimal AF equivalence relations on Cantor sets2008

    • Author(s)
      H. Matui
    • Journal Title

      J. Math. Soc

      Volume: no.4 Pages: 1171-1185

    • NAID

      10024905383

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The absorption theorem for affable equivalence relations2008

    • Author(s)
      T. Giordano, H. Matui, I. F. Putnam, C. F. Skau
    • Journal Title

      Ergodic Theory Dynam. Systems

      Volume: no.5 Pages: 1509-1531

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Torsion in coinvariants of certain Cantor minimal Z^2-systems2008

    • Author(s)
      H. Matui
    • Journal Title

      Trans. Amer. Math. Soc

      Volume: no.9 Pages: 4913-4928

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Classification of uniformly outer actions of Z^2 on UHF algebras2008

    • Author(s)
      T. Katsura, H. Matui
    • Journal Title

      Adv. Math

      Volume: no.3 Pages: 940-968

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Square root closed C-algebras2008

    • Author(s)
      H. Matui, M. Nagisa, M. Yamamoto
    • Journal Title

      Kyushu J. Math

      Volume: no.1 Pages: 107-122

    • NAID

      110006647919

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orbit equivalence for Cantor minimal Z^2-systems2008

    • Author(s)
      T. Giordano, H. Matui, I. F. Putnam, C. F. Skau
    • Journal Title

      J. Amer. Math. Soc

      Volume: no.3 Pages: 863-892

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Classification of outer actions of Z^N on O_22008

    • Author(s)
      H. Matui
    • Journal Title

      Adv. Math

      Volume: no.6 Pages: 2872-2896

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structure and classification of superconformal nets2008

    • Author(s)
      S. Carpi, Y. Kawahigashi, R. Longo
    • Journal Title

      Ann.Henri Poincare 8

      Pages: 1069-1121

    • Related Report
      2009 Self-evaluation Report
  • [Journal Article] Structure and classification of superconformal nets2008

    • Author(s)
      S.Carpi, Y.Kawahigashi, R.Longo
    • Journal Title

      Ann.Henri Poincare 8

      Pages: 1069-1121

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure and classification of superconformal nets2008

    • Author(s)
      Y. Kawahigashi, S. Carpi, R. Longo
    • Journal Title

      Ann. Henri Poincare 8

      Pages: 1069-1121

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The classification of non-local chiral CFT with c<12007

    • Author(s)
      Y. Kawahigashi, R. Longo, U. Pennig, K.-H. Rehren
    • Journal Title

      Comm. Math. Phys

      Volume: no.2 Pages: 375-385

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Weakly exact von Neumann algebras2007

    • Author(s)
      N. Ozawa
    • Journal Title

      J. Math. Soc

      Volume: no.4 Pages: 985-991

    • NAID

      10019989241

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Boundaries of reduced free group C-algebras2007

    • Author(s)
      N. Ozawa
    • Journal Title

      Bull. Lond. Math. Soc

      Volume: no.1 Pages: 35-38

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] KMS states and branched points2007

    • Author(s)
      M. Izumi, T. Kajiwara, Y. Watatani
    • Journal Title

      Ergodic Theory Dynam

      Volume: no.6 Pages: 1887-1918

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] A perturbation problem for the shift semigroup2007

    • Author(s)
      M. Izumi
    • Journal Title

      J. Funct. Anal

      Volume: no.2 Pages: 498-545

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Rohlin flows on the Cuntz algebra O_infty2007

    • Author(s)
      O. Bratteli, A. Kishimoto, D. W. Robinson
    • Journal Title

      J. Funct. Anal

      Volume: no.2 Pages: 472-511

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Large deviations and Chernoff bound for certain correlated states on a spin chain2007

    • Author(s)
      F. Hiai, M. Mosonyi, T. Ogawa
    • Journal Title

      J. Math. Phys

      Volume: no.12 Pages: 123301-123301

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Limit relation for quantum entropy and channel capacity per unit cost2007

    • Author(s)
      I. Csiszar, F. Hiai, D. Petz
    • Journal Title

      J. Math. Phys

      Volume: no.9 Pages: 92102-92102

    • NAID

      120002337738

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mean matrices and infinite divisibility2007

    • Author(s)
      R. Bhatia, H. Kosaki
    • Journal Title

      Linear Algebra Appl

      Volume: no.1 Pages: 36-54

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evans-Kishimoto type argument for actions of discrete amenable groups on McDuff factors2007

    • Author(s)
      T. Masuda
    • Journal Title

      Math. Scand

      Volume: no.1 Pages: 48-64

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Classification of minimal actions of a compact Kac algebra with amenable dual2007

    • Author(s)
      T. Masuda, R. Tomatsu
    • Journal Title

      Comm. Math. Phys

      Volume: no.2 Pages: 487-551

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] A short proof of affability for certain Cantor minimal Z^2-systems2007

    • Author(s)
      H. Matui
    • Journal Title

      Canad. Math. Bull

      Volume: no.3 Pages: 418-426

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the Jones index values for conformal subnets

    • Author(s)
      S. Carpi, Y. Kawahigashi, R. Longo
    • Journal Title

      Lett.Math.Phys. (印刷中)

    • Related Report
      2009 Self-evaluation Report
  • [Presentation] N=2 superconformal field theory and operator algebras2011

    • Author(s)
      Y.Kawahigashi
    • Organizer
      II1 factors : rigidity, symmetries and classification
    • Place of Presentation
      Paris,フランス
    • Year and Date
      2011-05-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] Superconformal field theory and operator algebras2010

    • Author(s)
      Y.Kawahigashi
    • Organizer
      Seminal Interactions between Mathematics and Physics
    • Place of Presentation
      Rome (Italy)
    • Year and Date
      2010-09-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] Superconformal field theory and operator algebras2010

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Seminal Interactions between Mathematics and Physics
    • Place of Presentation
      Rome(Italy)
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory, operator algebras and noncommutative geometry2010

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Geometry and Physics VIII
    • Place of Presentation
      Scalea(Italy)
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory and operator algebras2010

    • Author(s)
      Y. Kawahigashi
    • Organizer
      ICM Satellite Conference on Operator Algebras
    • Place of Presentation
      Chennai(India)
    • Related Report
      2010 Final Research Report
  • [Presentation] N=2 superconformal field theory and operator algebras2010

    • Author(s)
      Y. Kawahigashi
    • Organizer
      13th Workshop : Non-commutative harmonic analysis
    • Place of Presentation
      Bedlewo(Poland)
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory and operator algebras2010

    • Author(s)
      Y. Kawahigashi
    • Organizer
      The 23rd International Conference on Operator Theory
    • Place of Presentation
      Timisoara(Romania)
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory and operator algebras2010

    • Author(s)
      Y. Kawahigashi
    • Organizer
      EU-NCG 3rd Annual Meeting
    • Place of Presentation
      Cardiff(U. K.)
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory and operator algebras2010

    • Author(s)
      Y. Kawahigashi
    • Organizer
      The Eighth Spring Institute on Noncommutative Geometry and Operator Algebras
    • Place of Presentation
      Nashville(U. S. A.)
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory, operator algebras and noncommutative geometry2010

    • Author(s)
      Y. Kawahigashi
    • Organizer
      RIMS共同研究「作用素環論と特異点の幾何学」
    • Place of Presentation
      京都大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Quantum field theory and operator algebra2009

    • Author(s)
      Y.Kawahigashi
    • Organizer
      5th Asian Mathematical Conference
    • Place of Presentation
      Kuala Lumpur マレーシア
    • Year and Date
      2009-06-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Superconformal field theory, operator algebras and noncommutative geometry, Special Session of Operator Theory and Operator Algebras, Joint Meeting of KMS-AMS2009

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Ewha Womans
    • Place of Presentation
      University(Korea)
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory, operator algebras and noncommutative geometry2009

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Mathematical Quantum Field Theory and Renormalization Theory
    • Place of Presentation
      九州大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory and noncommutative geometry2009

    • Author(s)
      Y. Kawahigashi
    • Organizer
      RIMS共同研究・基研研究会「量子科学における双対性とスケール」
    • Place of Presentation
      京都大学基礎物理学研究所
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory, Moonshine and operator algebras2009

    • Author(s)
      Y. Kawahigashi
    • Organizer
      12th Workshop : Non-commutative harmonic analysis
    • Place of Presentation
      B. dlewo(Poland)
    • Related Report
      2010 Final Research Report
  • [Presentation] Subfactors and representation theory for von Neumann algebras2009

    • Author(s)
      Y. Kawahigashi
    • Organizer
      12th Workshop : Non-commutative harmonic analysis
    • Place of Presentation
      B. dlewo(Poland)
    • Related Report
      2010 Final Research Report
  • [Presentation] Quantum field theory and operator algebra2009

    • Author(s)
      Y. Kawahigashi
    • Organizer
      5th Asian Mathematical Conference
    • Place of Presentation
      Kuala Lumpur(Malaysia)
    • Related Report
      2010 Final Research Report
  • [Presentation] Quantum field theory and operator algebra2009

    • Author(s)
      Y. Kawahigashi
    • Organizer
      5th Asian Mathematical Conference, (Plenary talk)
    • Place of Presentation
      Kuala Lumpur (Malaysia)
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] 一般ムーンシャインと作用素環2008

    • Author(s)
      Y. Kawahigashi
    • Organizer
      作用素論・作用素環論研究集会
    • Place of Presentation
      大阪
    • Related Report
      2010 Final Research Report
  • [Presentation] Moonshine, pariah groups and operator algebras2008

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Conference "Von Neumann Algebras and Ergodic Theory of Group Actions"
    • Place of Presentation
      Oberwolfach(Germany)
    • Related Report
      2010 Final Research Report
  • [Presentation] Super moonshine and operator algebras2008

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Conference "C-Algebras"
    • Place of Presentation
      Oberwolfach(Germany)
    • Related Report
      2010 Final Research Report
  • [Presentation] Super moonshine and operator algebras2008

    • Author(s)
      Y. Kawahigashi
    • Organizer
      The 22nd International Conference on Operator Theory
    • Place of Presentation
      Timisoara(Romania)
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory, super moonshine and operator algebras2008

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Shanks Workshop on Subfactors and Planar Algebras
    • Place of Presentation
      Nashville(U. S. A.)
    • Related Report
      2010 Final Research Report
  • [Presentation] Super moonshine and operator algebras2008

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Topics in von Neumann algebras
    • Place of Presentation
      BIRS(Canada)
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconformal field theory and operator algebras2007

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Workshop on von Neumann algebras
    • Place of Presentation
      Fields研究所(カナダ)
    • Year and Date
      2007-10-31
    • Related Report
      2007 Annual Research Report
  • [Presentation] Superconformal field theory and operator algebras2007

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Workshop on von Neumann algebras
    • Place of Presentation
      Fields Institute(Canada)
    • Related Report
      2010 Final Research Report
  • [Presentation] Supersymmetry in operator algebras2007

    • Author(s)
      Y. Kawahigashi
    • Organizer
      RIMS研究集会「非可換解析とミクロ・マクロ双対性」
    • Place of Presentation
      京都大学数理解析研究所
    • Related Report
      2010 Final Research Report
  • [Presentation] Supersymmetry in operator algebras2007

    • Author(s)
      Y. Kawahigashi
    • Organizer
      RIMS研究集会「作用素環論の新展開」
    • Place of Presentation
      京都大学数理解析研究所
    • Related Report
      2010 Final Research Report
  • [Presentation] Classification of superconformal nets of factors2007

    • Author(s)
      Y. Kawahigashi
    • Organizer
      Conference on Free Probability/Operator Spaces/von Neumann algebras
    • Place of Presentation
      Sibiu(Romania)
    • Related Report
      2010 Final Research Report
  • [Book] C-algebras and finite-dimensional approximations Graduate Studies in Mathematics2008

    • Author(s)
      N. Brown, N. Ozawa
    • Total Pages
      509
    • Publisher
      American Mathematical Society, Providence
    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.ms.u-tokyo.ac.jp/~yasuyuki/

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.ms.u-tokyo.ac.jp/~yasuyuki/

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.ms.u-tokyo.ac.jp/~yasuyuki/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.ms.u-tokyo.ac.jp/~yasuyuki/

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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