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Fingerprint Dive into the research topics where Taku Matsui is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Ground State Mathematics
Quantum Spin Chain Mathematics
ground state Physics & Astronomy
algebra Physics & Astronomy
Algebra Mathematics
Spin Models Mathematics
Pure State Mathematics
XY Model Mathematics

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Research Output 1985 2019

  • 272 Citations
  • 10 h-Index
  • 30 Article
  • 2 Chapter
  • 1 Editorial

Regular KMS States of Weakly Coupled Anharmonic Crystals and the Resolvent CCR Algebra

Kanda, T. & Matsui, T., Jan 1 2019, Springer Optimization and Its Applications. Springer International Publishing, p. 251-270 20 p. (Springer Optimization and Its Applications; vol. 146).

Research output: Chapter in Book/Report/Conference proceedingChapter

Resolvent
Equilibrium State
Crystal
Algebra
Anharmonic Oscillator
6 Citations (Scopus)

Boundedness of entanglement entropy and split property of quantum spin chains

Matsui, T., Oct 1 2013, In : Reviews in Mathematical Physics. 25, 9, 1350017.

Research output: Contribution to journalArticle

Quantum Spin Chain
Entanglement
Boundedness
Subsystem
Entropy

Kakutani Dichotomy on Free States

Matsui, T. & Yamagami, S., Oct 1 2012, In : Letters in Mathematical Physics. 102, 3, p. 285-295 11 p.

Research output: Contribution to journalArticle

dichotomies
Dichotomy
Disjoint
algebra
Algebra
8 Citations (Scopus)

Spectral gap, and split property in quantum spin chains

Matsui, T., Jan 1 2010, In : Journal of Mathematical Physics. 51, 1, 017091JMP.

Research output: Contribution to journalArticle

Quantum Spin Chain
Statistical Independence
Spectral Gap
factorization
integers
3 Citations (Scopus)

On haag duality for pure states of quantum spin chains

Keyl, M., Matsui, T., Schlingemann, D. & Werner, R. F., Jul 1 2008, In : Reviews in Mathematical Physics. 20, 6, p. 707-724 18 p.

Research output: Contribution to journalArticle

Quantum Spin Chain
Infinite Interval
Pure State
Von Neumann Algebra
Duality