Exploring the Charging Dynamics of a Deformed Quantum Battery

ABSTRACT This manuscript delineates a rigorous theoretical framework and mathematical derivation for a Quantum Battery (QB) constituted by an atomic ensemble interacting with a nonlinear radiation field. We extend the paradigmatic Dicke model by incorporating a Kerr‐type nonlinearity through an algebraic ‐deformation of the Heisenberg–Weyl algebra. By resolving the time‐dependent Schrödinger equation, we explicate the system of coupled ordinary differential equations that govern the temporal evo