Dynamic Quantum State Decoding with Probabilistic Graphical Models
Jincheng Zhang
Abstract
This paper explores the application of probabilistic graphical models for dynamic quantum state decoding, aiming to enhance the reliability of quantum information transmission. The core concept involves constructing a quantum state decoder based on a probabilistic graphical model, leveraging measurement results to infer the original quantum state. A Bayesian optimization algorithm is then employed to refine the model's parameters, adapting to evolving measurement data and improving decoding accuracy. The proposed approach offers a novel framework for understanding and optimizing the inherently probabilistic nature of quantum state decoding. The key contributions lie in the integration of graphical models with Bayesian optimization, providing a flexible and adaptive solution compared to traditional decoding methods. This work demonstrates the potential for improved quantum communication protocols by dynamically adjusting the decoding process based on observed data.