Algebraically special gravitational fields with the cosmological constant and energy-momentum tensor of electromagnetic radiation

摘要

A class of rigorous solutions of the Einstein-Maxwell equations is obtained within the Newman-Penrose formalism for algebraically special gravitational fields with the cosmological constant and energy-momentum tensor of electromagnetic radiation given that the photon flux specifying electromagnetic radiation determines isotropic-geodesic congruence. Designations within the Newman-Penrose formalism and numbers of formulas in references are the same as in [1].