Moving Charges, Detectors, and Mirrors in a Quantum Field with   Backreaction
  This is a progress report on our current work on moving charges, detectors, and moving mirrors in a quantum field treated in a fully relativistic way via the Feynman-Vernon influence functional method, which preserves maximal quantum coherence of the system with self-consistent back-reaction from the field. 
Chad R. Galley, B. L. Hu, and Philip R. Johnson