title: Invisible mean field dynamos.
abstract: We provide examples of alpha(2) dynamos in spheres which generate magnetic fields that are confined to the conductor and are therefore undetectable in the surrounding vacuum.
authors: Department of Mathematics and Physics, University of Bayreuth, D-95440 Bayreuth, Germany.
authors: R
authors: R
authors: Kaiser
authors: A
authors: A
authors: Tilgner