Morse-like squeezed coherent states and some of their properties

TL;DR

This paper introduces Morse-like squeezed coherent states using f-deformed oscillator formalism, analyzing their properties, uncertainty relations, and phase space evolution, providing new insights into quantum states associated with Morse potentials.

Contribution

It presents a novel construction of Morse-like squeezed coherent states via f-deformed oscillators, expanding the understanding of quantum states in Morse potential systems.

Findings

States exhibit unique statistical properties

Uncertainty relations are characterized for these states

Temporal evolution shows distinctive phase space behavior

Abstract

Using the f-deformed oscillator formalism, we introduce two types of squeezed coherent states for a Morse potential system (Morse-like squeezed coherent states) through the following definitions: i) as approximate eigenstates of a linear combination of f-deformed ladder operators and ii) as deformed photon-subtracted coherent states. For the states thus constructed we analyze their statistical properties, their uncertainty relations, and their temporal evolution on phase space.