Considering the propagation of off-shell particles in the framework of thermal field theory, we present the general formalism for the calculation of the production rate of soft photons and dileptons from a hot plasma. This approach is illustrated with an electrodynamic plasma. The photon production rate from strongly interacting quarks in the quark-gluon plasma, which might be formed in ultrare...

The theory of the ion cyclotron (IC) electrostatic parametric instabilities inhomogeneous plasma that are driven by electric field fast wave (FW) in front FW antenna is developed. It found spatial inhomogeneity IC turbulence and drift at origin flows transport a large part power, deposited to pedestal plasma, scrape-off layer later divertor mostly along lines.