Generalized coherent states and their statistical characteristics in power-law potentials
Shahid Iqbal, Farhan Saif
Generalized coherent states based on Gazeau-Klauder formalism are developed for one-dimensional power-law potentials and their quantum statistical characteristics, together with generalized Heisenberg algebra coherent states, are reported. We show that these states exhibit super-Poissonian, Poissonian, or sub-Poissonian distributions as a function of the power-law exponent. The analytical results are supported by numerical calculations. In addition, we explain possible sources of errors in numerical analysis.
Journal of Mathematical Physics•Aug 1, 2011•21 citations