KnowraFour-vectorLinked fromLinked fromThe 7 pages that link to Four-vector, each with the reason it gives.All 7Broader topic 2Related 3Narrower topic 1Compared with 1Minkowski spacetimeRelated: Four-vectors let physical laws be written consistently in Minkowski coordinates.Vector (physics)Compared with: Relativity replaces separate space and time descriptions with a different vector transformation rule.Lorentz covarianceBroader topic: Four-vectors let equations express relationships that transform consistently between inertial frames.Relativistic Doppler effectBroader topic: The photon four-momentum provides a compact route to the frequency measured by any observer.Electromagnetic four-potentialNarrower topic: The potential's relativistic transformation law makes it a four-vector.Relativistic mechanicsRelated: Energy and momentum combine into a four-vector, simplifying frame changes.Lorenz gauge conditionRelated: The four-potential’s components combine into a relativistic object.