TY - JOUR T1 - Ancilla-assisted schemes are beneficial for Gaussian state phase estimation JO - Physical Review A UR - http://eprints.whiterose.ac.uk/157017/ PY - 2020/01/29 AU - Huang Z AU - Macchiavello C AU - Maccone L AU - Kok P ED - DO - DOI: 10.1103/physreva.101.012124 PB - American Physical Society VL - 101 IS - 1 SP - 012124 EP - 1 Y2 - 2025/06/17 ER -