Minkowski Space in Special Relativity establishes a four-dimensional mathematical manifold comprising three spatial and one temporal dimension equipped with a pseudo-Riemannian metric signature of (-+++). This framework unifies space and time into a single coordinate system where physical laws remain invariant under Lorentz transformations, ensuring the consistency of causality for massless particles traveling at the speed of light. The concept functions as the foundational geometric substrate required to define relativistic kinematics and dynamics within flat spacetime distinct from curved general relativity geometries.
Prerequisite chain context: requires Four-Momentum Vectors and the Minkowski Metric Signature.