%0 Journal Article
%A Luis Aina, Alfredo
%T Phase-shift amplification for precision measurements without nonclassical states
%D 2002
%@ 1050-2947
%U https://hdl.handle.net/20.500.14352/59677
%X We propose a practical arrangement that allows one to reach the Heisenberg limit in precision phase-shift measurements. This is achieved via phase-shift amplification. The arrangement we propose is based on experimental processes already carried out and does not require the use of any special quantum state.
%~