23 citations · 97 across the 14 of their papers we have counts for
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quant-ph2000★ 1 cited
On oscillatorlike Hamiltonians and squeezing
J. Beckers, N. Debergh, F. H. Szafraniec
Generalizing a recent proposal leading to one-parameter families of Hamiltonians and to new sets of squeezed states, we construct larger classes of physically admissible Hamiltonia…
hep-th2000★ 21 cited
On the relation between polynomial deformations of sl(2,R) and quasi-exactly solvability
N. Debergh
A general method based on the polynomial deformations of the Lie algebra sl(2,R) is proposed in order to exhibit the quasi-exactly solvability of specific Hamiltonians implied by q…