2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/223629A three-parameter toy-model, which describes a non-minimal coupling of gravity field with electromagnetic field of a relativistic two-component electrically neutral plasma, is discussed. Resonance interactions between particles and transversal waves in plasma are shown to take place due to the curvature coupling effect.6 pages, no figures, the short version of the talk at RUSGRAV-13, to be published in Gravitation and Cosmology, 2009, No.1General Relativity and Quantum CosmologyAstrophysicsHigh Energy Physics - Theorytext