1. International Centre for Theory of Quantum Technologies, University of Gdańsk, 80-308 Gdańsk, Poland
2. Perimeter Institute for Theoretical Physics, 31 Caroline St. N, Waterloo, Ontario, N2L 2Y5, Canada
3. Institute for Quantum Computing and Department of Physics and Astronomy, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
4. Cambridge Quantum Computing Ltd, 9a Bridge Street, Cambridge, CB2 1UB, United Kingdom
5. Department of Computing, Goldsmiths, University of London, New Cross, London SE14 6NW, United Kingdom