Toda-like Hamiltonian as a probe for quantized prey-predator dynamics

Alex E. Bernardini, Orfeu Bertolami

Phase-space features of a reduced version of the Toda-like Hamiltonian, $\mathcal{H}(x,k)$, written in a form constrained by the condition $\partial^2 \mathcal{H} / \partial x \p…