1Institute for Quantum Computing and Department of Physics & Astronomy, University of Waterloo, 200 University Ave West, Waterloo, Ontario N2L 3G1, Canada
2Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Ontario N2L 2Y5, Canada
3Department of Physics, Simon Fraser University, 8888 University Dr W, Burnaby, British Columbia V5A 1S6, Canada
