2 papers
nlin.SI2004
The Lie algebraic structure of extended Sutherland models
Kazuyuki Oshima
We disclose the Lie algebraic structure of two extended Sutherland models. Their Hamiltonians are BC_N, and A_N Sutherland Hamiltonians with some additional terms. We show that bot…
math-ph2003
A spin-shift relation of the Ruijsenaars-Schneider Hamiltonian of type
Kazuyuki Oshima
We constract a spin-shift relation of the trigonometric Ruijsenaars-Schneider Hamiltonian of type . This is a succesive study of our previous paper whose title is " A Spin-Shi…