Dynamics of an Open System for Repeated Harmonic Perturbation
Hiroshi Tamura, Valentin A. Zagrebnov
TL;DR
This paper analyzes the long-term behavior of an open quantum system with repeated harmonic perturbations using the Lindblad formalism, providing insights into the dynamics of the system and its subsystems.
Contribution
It introduces a framework for studying the asymptotic dynamics of a harmonic oscillator system under repeated perturbations within the Lindblad formalism.
Findings
Long-time asymptotic states characterized for the system and subsystems.
Application of dual W-dynamical system approach to open quantum systems.
Insights into the stability and evolution of perturbed quantum oscillators.
Abstract
We use the Kossakowski-Lindblad-Davies formalism to consider an open system defined as the Markovian extension of one-mode quantum oscillator S, perturbed by a piecewise stationary harmonic interaction with a chain of oscillators C. The long-time asymptotic behaviour of various subsystems of S+C are obtained in the framework of the dual W-dynamical system approach.
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