EntityQ836595· pop 42· linked from 254 articleslength contractionSign in to savethe contraction of length in the direction of propagation in special relativityConnectionsHendrik LorentzEntityLorentz transformationEntityinertial frame of referenceEntityMinkowski spacetimeEntityAlbert EinsteinPersonBlack holeConceptStephen HawkingPersonMax PlanckEntityInternational Standard Book NumberEntityDavid HilbertEntitytrigonometryEntitycomplex numberEntitytheory of relativityEntityspeed of light in vacuumEntityHenri PoincaréEntityspecial relativityEntitygeneral relativityEntityionEntityPaul DiracEntityAndré-Marie AmpèreEntityCategoriesHendrik LorentzLengthSpecial relativity