TY - GEN T1 - General optimality of the Heisenberg limit for quantum metrology UR - http://dx.doi.org/10.1103/PhysRevLett.105.180402 PY - 2010/04/22 AU - Zwierz M AU - Perez-Delgado CA AU - Kok P ED - Y2 - 2024/12/28 ER -