Modelling Quantum Channels Carrying Classical Information
Signal Processing
2022-01-19 v2
Abstract
We use the concept of coupled quantum harmonic oscillators to model the propagation environment in which a quantum link carrying either classical or quantum information operates. Using the analogy between the paraxial optical wave equation and the stationary Schrodinger equation and applying the Caldirola-Kanai Hamiltonian for solving the time-dependent Schrodinger equation; we calculate the propagation field strength and the corresponding average received signal energy.
Cite
@article{arxiv.2112.02665,
title = {Modelling Quantum Channels Carrying Classical Information},
author = {Indrakshi Dey and Simon L. Cotton},
journal= {arXiv preprint arXiv:2112.02665},
year = {2022}
}