2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/87657A clear explanation is given on how the causal, psychological, and electrodynamic time arrows emerge from the thermodynamic time arrow.3 pages, latexClassical PhysicsGeneral Relativity and Quantum CosmologyCausal, psychological, and electrodynamic time arrows as consequences of the thermodynamic time arrowtext