Author Affiliations

D. W. Berry,^1,* H. M. Wiseman,² and E. Huntington³

¹Department of Physics, The University of Queensland, Brisbane, Queensland 4072, Australia

²Centre for Quantum Computer Technology, Centre for Quantum Dynamics, School of Science, Griffith University, Nathan 4111, Australia

³Centre for Quantum Computer Technology, School of Information Technology and Electrical Engineering, University College, The University of New South Wales, Canberra, ACT 2600, Australia

^*Corresponding author: berry@physics.uq.edu.au