Ryu Sasaki

Museum of Japanese Art Yamato Bunkakan — Japan

Physics and Astronomy · Physical Sciences

28h-index2.5kcitations95works0.02yr avg
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Research Topics

Nonlinear Waves and Solitons(66), Algebraic structures and combinatorial models(47), Quantum Mechanics and Non-Hermitian Physics(39), Quantum chaos and dynamical systems(20), Advanced Topics in Algebra(18)

Publications95 total

Effects of morphology during coalescence of GaN crystals on dislocation behavior in the Na-flux point seed technique
Japanese Journal of Applied Physics·2025Open Access
Lattice fermions with solvable wide range interactions
arXiv (Cornell University)·2024Open Access
Exactly solvable piecewise analytic double well potential $V_{D}(x)=min[(x+d)^2,(x-d)^2]$ and its dual single well potential $V_{S}(x)=max[(x+d)^2,(x-d)^2]$
arXiv (Cornell University)·2022Open Access
"Diophantine'' and Factorisation Properties of Finite Orthogonal Polynomials in the Askey Scheme
arXiv (Cornell University)·2022Open Access
LEVEL OF DETAIL OF THE THREE-DIMENSIONAL MODEL FOR RAILWAY STRUCTURES
Japan Society of Civil Engineers eBooks·2020
Discrete orthogonality relations for multi-indexed Laguerre and Jacobi polynomials
arXiv (Cornell University)·2019· 1 citedOpen Access
Confluence of apparent singularities in multi-indexed orthogonal polynomials: the Jacobi case
2016· 9 cited
Infinitely many shape invariant potentials and cubic identities of the Laguerre and Jacobi polynomials
2016· 61 cited
Dual Christoffel transformations
2016· 32 cited
Exactly Solvable Quantum Mechanics
arXiv (Cornell University)·2014· 2 citedOpen Access
Extensions of a class of similarity solutions of Fokker-Planck equation with time-dependent coefficients and fixed/moving boundaries
Journal of Mathematical Physics·2014· 11 cited
Composition of Two Potentials
arXiv (Cornell University)·2014Open Access
Composition of Two Potentials
arXiv (Cornell University)·2014Open Access
Scattering amplitudes for multi-indexed extensions of solvable potentials
Annals of Physics·2014· 19 citedOpen Access
Symplectic Geometry of the Aomoto-Forrester system
arXiv (Cornell University)·2013Open Access
Multi-indexed Wilson and Askey–Wilson polynomials
Journal of Physics A Mathematical and Theoretical·2013· 3 citedOpen Access
Zeros of the Exceptional Laguerre and Jacobi Polynomials
ISRN Mathematical Analysis·2012· 40 citedOpen Access
Exactly solvable quantum mechanics and infinite families of multi-indexed orthogonal polynomials
Physics Letters B·2011· 169 citedOpen Access
A new family of shape invariantly deformed Darboux-Poschl-Teller potentials with continuous l
SOAR (Shinshu University)·2011· 20 citedOpen Access
The Exceptional (X-l) (q)-Racah Polynomials
SOAR (Shinshu University)·2011· 24 citedOpen Access
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Frequent Co-authors

Satoru Odake(15), E. Corrigan(6), Wen‐Li Yang(5), H. W. Braden(4), S. Pratik Khastgir(4), Kanehisa Takasaki(4), Patrick Dorey(3), Andrew J. Bordner(3), Satoshi Tsujimoto(2), Bokang Hou(2), R.H. Rietdijk(1), D. B. Fairlie(1), P. Thomas Fletcher(1), P. P. Kulish(1), Andrew Pocklington(1), N. S. Manton(1), Leonor García-Gutierrez(1), Choon-Lin Ho(1), Alexei Zhedanov(1), Yao-Zhong Zhang(1)