TY - JOUR T1 - General Optimality of the Heisenberg Limit for Quantum Metrology JO - PHYS REV LETT PY - 2010/10/27 AU - Zwierz M AU - Perez-Delgado CA AU - Kok P ED - DO - DOI: 10.1103/PhysRevLett.105.180402 VL - 105 IS - 18 Y2 - 2025/11/04 ER -