Uniform Approximation for the Coherent-State Propagator Using a Conjugate Application of the Bargmann Representation
A. D. Ribeiro, Marcel Novaes, Marcus A. M. de Aguiar
We propose a conjugate application of the Bargmann representation of quantum mechanics. Applying the Maslov method to the semiclassical connection formula between the two representations, we derive a uniform semiclassical approximation for the coherent-state propagator which is finite at phase space caustics.
arXiv:quant-ph/0505155•Physical Review Letters•Jul 29, 2005•19 citations