Coherent readout leads to quadratic noise reduction over adaptive readout in noisy quantum metrology
Kaonan Micadei, Daniel A. Rowlands, Felix A. Pollock, Lucas C. Céleri, Roberto M. Serra, Kavan Modi · arXiv (Cornell University) · 2012
K. Micadei, ∗ D. A. Rowlands, † F. A. Pollock, ‡ L. C. Celeri, § R. M. Serra, ¶ and K. Modi ∗∗ Centro de Ciencias Naturais e Humanas, Universidade Federal do ABC, Rua Santa Adelia 166, 09210-170, Santo Andre, Sao Paulo, Brazil Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, Cambridge, CB3 0HE, United Kingdom Department of Physics, University of Oxford, Clarendon Laboratory, Oxford, OX1 3PU, United Kingdom Instituto de Fisica, Universidade Federal de Goias, 74.001-970, Goiânia, Goias, Brazil School of Physics, Monash University, Victoria 3800, Australia