Quantum Features of Macroscopic Fields: Entropy and Dynamics
Quantum Features of Macroscopic Fields: Entropy and Dynamics
Macroscopic fields like electromagnetic, MHD, acoustic or gravitational waves are usually described by classical wave equations with possible additional damping terms and coherent sources. The aim of this paper is to develop a complete macroscopic formalism including random/thermal sources, dissipation and random scattering of waves by environment. The proposed reduced …