論文 Spectrum of the semi-relativistic Pauli-Fierz model II Journal of Spectral Theory,11(4):1179-1830 2021 Author:Takeru Hidaka, Fumio Hiroshima, Itaru Sasaki
Explicit diagonalization of pair interaction models Analysis and Mathematical Physics,11(48) 2021 Author:Yasumichi Matsuzawa, Itaru Sasaki, Kyosuke Usami
Time operators for quantum walks LETTERS IN MATHEMATICAL PHYSICS,110(9):2471-2490 2020(Sep.) Author:Funakawa, Daiju; Matsuzawa, Yasumichi; Sasaki, Itaru; Suzuki, Akito; Teranishi, Noriaki;
Embedded eigenvalues and Neumann-Wigner potentials for relativistic Schrödinger operators 2017(Aug. 15) Author:József Lőrinczi and Itaru Sasaki
A mathematical analysis of dressed photon in ground state of generalized quantum Rabi model using pair theory 2017(Apr. 05) Author:Masao Hirokawa, Jacob S Møller and Itaru Sasaki
Essential spectrum of the discrete Laplacian on a perturbed periodic graph Journal of Mathematical Analysis and Applications,446(2):1863–1881 2017(Feb. 15) Author:Itaru Sasaki, Akito Suzuki
Essential spectrum of the discrete Laplacian on a perturbed periodic graph JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS,446(2):1863-1881 2017 Author:Sasaki, Itaru; Suzuki, Akito;
Enhanced Binding of an N-particle System Interacting with a Scalar Field II. Relativistic Version Publications of the Research Institute for Mathematical Sciences,51(4):655-690 2015 Author:Fumio Hiroshima, Itaru Sasaki
Spectral Analysis of the Dirac Polaron Publications of the Research Institute for Mathematical Sciences,50(2):307-339 2014 Author:Itaru Sasaki
Spectral analysis of non-commutative harmonic oscillators: The lowest eigenvalue and no crossing Journal of Mathematical Analysis and Applications,415(2):595-609 2014 Author:Hiroshima, F; Sasaki, I
Multiplicity of the lowest eigenvalue of non-commutative harmonic oscillators Kyushu Journal of Mathematics,67(2):355-366 2013 Author:Hiroshima, F; Sasaki, I
Note on the spectrum of discrete Schrodinger operators Journal of Math-for-Industry,4(2012B-4):105-108 2012 Author:Fumio Hiroshima, Itaru Sasaki, Tomoyuki Shirai, Akito Suzuki
Measure theoretical approach to recurrent properties for quantum dynamics Journal of Physics A,44:465209 2011 Author:Yoshiki Otobe, Itaru Sasaki
Self-adjoint extensions of momentum operators: application of weak Weyl relations Journal of Math-for-Industry,2(2010A-3):21-25 2010 Author:Fumio Hiroshima, Sotaro Kuribayashi, Itaru Sasaki
On the ionization energy of semi-relativistic Pauli-Fierzmodel for a single particle Kokyuroku Bessatsu,B21:25-34 2010 Author:Fumio Hiroshima, Itaru Sasaki
Boltzmann Limit and Quasifreeness for a Homogeneous Fermi Gas in a Weakly Disordered Random Medium Journal of Statistical Physics,132(2):329-353 2008 Author:Thomas Chen, Itaru Sasaki
Enhanced binding of an $N$-particle system interacting with a scalar bose field I Mathematische Zeitschrift,259(3):657-680 2008 Author:Fumio Hiroshima, Itaru Sasaki
Schrodinger operators with rapidly oscillating potentials Integral Equations and Operator Theory,58(4):563-571 2007 Author:Itaru Sasaki
Spectral properties of a Dirac operator in the chiral quark soliton model Journal of Mathematical Physics,46:052305 2005 Author:Itaru Sasaki
Ground state of the massless Nelson model in a non-Fock representation Journal of Mathematical Physics,46:102107 2005 Author:Itaru Sasaki
Ground state energy of the polaron in the relativistic quantum electrodynamics Journal of Mathematical Physics,46:102307 2005 Author:Itaru Sasaki
Stability of discrete ground state Hokkaido Mathematical Journal,34(3) 2005 Author:Tadahiro Miyao, Itaru Sasaki
講演・口頭発表等 Diagonalization of pair interaction models and ground state energies 2020 RIMS共同研究(公開型) 量子場の数理とその周辺 2021(Mar. 09) Presenter:Kyosuke Usami, Itaru Sasaki
準相対論的 Pauli-Fierz モデルの基底状態について--粒子が質量を持たない場合-- Workshop on Analysis in Kagurazaka 2018 2018(Jan. 26) Presenter:Itaru Sasaki
On the embedded eigenvalue of relativistic Schrödinger operator Aarhus University, Math/Phys Seminar 2017(Dec. 06) Presenter:Itaru Sasaki
Embedded Eigenvalue and von Neumann-Wigner Potential for the Relativistic Schrödinger Operator University of Lorraine, Spectral Theory and Mathematical Physics 2017(May 18) Presenter:Itaru Sasaki
Embedded Eigenvalues and Neumann-Wigner Potentials for Relativistic Schrödinger Operators Physical and mathematical approaches to interacting particle systems -In honer of 70th birthday of Herbert Spohn- 2017(Jan. 12) Presenter:Itaru Sasaki
Embedded Eigenvalue and von Neumann-Wigner Potential for the Relativistic Schrödinger Operator Mathematical Results in Quantum Physics 2016(Oct. 10) Presenter:Itaru Sasaki
Embedded Eigenvalues and Neumann-Wigner Potentials for Relativistic Schrödinger Operators Analysis Seminar 2016(Sep. 15) Presenter:Itaru Sasaki
On the Embedded Eigenvalue of Relativistic Schrödinger Operator Himeji Conference on Partial Differential Equations 2016(Mar. 03) Presenter:Itaru Sasaki
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