Quantum information spreading via higher-order operator correlators

Researchers propose a method to spread quantum information through a many-body system using higher-order operator correlators, which can enable faster and more robust quantum information transfer. The method involves encoding quantum information onto a many-body system and using higher-order correlators to spread the information throughout the system. This approach can be more efficient than traditional methods, which rely on one-body or two-body correlators, and can be used in various quantum information processing applications. The research was published on arXiv and has sparked interest among physicists and researchers.