5 citations · 5 across the 1 of their papers we have counts for
Showing 1998Show all
2 papers · 1 filter
math.QA1998
On quantum algebra symmetries of discrete Schrödinger equations
Angel Ballesteros, Francisco J. Herranz, Javier Negro +1
Two non-standard quantum deformations of the (1+1) Schrödinger algebra are identified with the symmetry algebras of either a space or time uniform lattice discretization of the Sch…
solv-int1998
Long range integrable oscillator chains from quantum algebras
Angel Ballesteros, Francisco J. Herranz
Completely integrable Hamiltonians defining classical mechanical systems of coupled oscillators are obtained from Poisson realizations of Heisenberg--Weyl, harmonic oscillator…