Generating of additional force terms in Newton equation by   twist-deformed Hopf algebras and classical symmetries
  We compare two ways of force terms generating in the model of nonrelativistic particle moving in the presence of constant field force $\vec{F}$. First of them uses the twist-deformed acceleration-enlarged Newton-Hooke quantum space-times while the second one incorporates the doubly enlarged Newton-Hooke transformations of classical space. Particulary, we find the conditions for which the both treatments provide the same force terms. 
Marcin Daszkiewicz
math-ph hep-th math.MP