General sets of coherent states and the Jaynes$ndash$Cummings model
M. Daoud, Véronique Hussin · Journal of Physics A Mathematical and General · 2002
General sets of coherent states are constructed for quantum systems admitting a nondegenerate infinite discrete energy spectrum. They are eigenstates of an annihilation operator and satisfy the usual properties of standard coherent states. The application of such a construction to the quantum optics Jaynes–Cummings model leads to a new understanding of the properties of this model.