Phase space picture of Morse-like coherent states based upon the Wigner function

Abstract

Using the Wigner distribution function, we analyze the behavior on phase space of generalized coherent states associated with the Morse potential (Morse-like coherent states). Within the f-deformed oscillator formalism, such states are constructed by means of the two following definitions: {\it i)} as deformed displacement operator coherent states (DOCSs) and {\it ii)} as deformed photon-added coherent states (DPACSs).

17 pages, 4 figures

References in corpus (2)

• Single-photon excitation of a coherent state: catching the elementary step of stimulated light emission
• The Construction of Some Important Classes of Generalized Coherent states: The Nonlinear Coherent States Method

Cited by in corpus (3)

• Markovian master equation for nonlinear systems
• Qubit-nonlinear-oscillator systems: from the moderate-coupling limit to the ultrastrong-coupling regime
• Bipartite Entanglement of Deformed Coherent States