On the completeness of coherent states generated by binomial distribution
J. M. Sixdeniers, K. A. Penson · Journal of Physics A Mathematical and General · 2000
We demonstrate the completeness of boson- and spin-coherent states generated by binomial distribution by furnishing the exact analytical form of their respective positive weight functions in resolution of unity. These weight functions are solutions of the associated truncated Stieltjes power-moment problem. We elaborate on the non-unique character of these solutions.