no hair theorem farbin-e bimu-yi, ~ kacali Fr.: théorème de calvitie There are only three parameters that can be applied by an outside observer relating to a → black hole: → mass, → electric charge, and → angular momentum. The collapse of a star into a black hole wipes out all other details of its structure, and the observer can never discover any other properties of the star which formed the black hole. In other words, none of its characteristics leave any trace outside the black hole, and that is what is meant by "hair." No, M.E., from O.E. na "never, no," cognate with Pers. na, nâ, → non-; → hair; → theorem. Farbin, → theorem;
bimuyi, noun from bimu "without hair," from bi- "without"
(→ in-) + mu, → hair. |