264 citations · 524 across the 11 of their papers we have counts for
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Eigenvalues of Ruijsenaars-Schneider models associated with root system in Bethe ansatz formalism
Boyu Hou, Ryu Sasaki, Wen-Li Yang
Ruijsenaars-Schneider models associated with root system with a discrete coupling constant are studied. The eigenvalues of the Hamiltonian are givein in terms of the Beth…
Quantum & Classical Eigenfunctions in Calogero & Sutherland Systems
I. Loris, R. Sasaki
An interesting observation was reported by Corrigan-Sasaki that all the frequencies of small oscillations around equilibrium are " quantised" for Calogero and Sutherland (C-S) syst…
Classical vs Quantum Mechanics: role of elementary excitations
I. Loris, R. Sasaki
Simple theorems relating a quantum mechanical system to the corresponding classical one at equilibrium and connecting the quantum eigenvalues to the frequencies of normal modes osc…
Quantum vs Classical Integrability in Ruijsenaars-Schneider Systems
O. Ragnisco, R. Sasaki
The relationship (resemblance and/or contrast) between quantum and classical integrability in Ruijsenaars-Schneider systems, which are one parameter deformation of Calogero-Moser s…