Radiation of chiral molecules in chiral MetaEnviroment

Within Classical and Quantum Electrodynamics we have considered spontaneous emission of chiral (optically active) molecule placed in different chiral environments: half-space, sphere and antenna made of 2 chiral nanoparticles. For all these geometries we have found analytical description of the problem for arbitrary parameters of environment, including chiral double negative (DNG, "left-handed") metamaterials. It turns out to be that one can effectively control radiation of “right” and “left” molecules separately by tuning parameters of chiral nano-meta particles indeed.