Non-equilibrium Dynamics of Three-Level Absorption Refrigerator at Third-Order Liouvillian Exceptional Points
The study investigated how non-equilibrium dynamics in three-level quantum absorption refrigerators at third-order Liouvillian exceptional points (LEPs) can outperform steady states. Finding critical damping at these points enhances heat transfer from cold to hot baths while reducing work energy cost, leading to better refrigerator performance.