%0 Journal Article
%A Fernández-Rañada, Antonio
%T Kinks and the Heisenberg uncertainty principle
%D 1979
%@ 0556-2821
%U https://hdl.handle.net/20.500.14352/64909
%X The Lieb form of the Heisenberg relations is applied to the kinks of a nonlinear Dirac field. It is found that these relations are violated for large enough values of the self-coupling constant. A close relation between this violation and the norm of the kinks is established.
%~