Feb 2, 2020 · Here, we present an optimal local unitary encoding circuit for the planar surface code that uses exactly 2L time steps to encode an unknown state in a distance ...
Aug 5, 2021 · In our work, we construct unitary encoding circuits for the toric and surface code that are asymptotically optimal, with a number of time steps ...
[PDF] Optimal local unitary encoding circuits for the surface code
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Aug 5, 2021 · In this work, we present local unitary encoding cir- cuits for both the planar and toric code that take time linear in the lattice size to ...
In this work, we present local unitary encoding cir- cuits for both the planar and toric code that take time linear in the lattice size to encode an unknown.
We relate these techniques by providing an O ( L ) local unitary circuit to convert between a toric code and a planar code, and also provide optimal encoders ...
An optimal local unitary encoding circuit is presented for the planar surface code that uses exactly $2L$ time steps to encode an unknown state in a ...
Optimal local unitary encoding circuits for the surface code. Oscar Higgott‚ Matthew Wilson‚ James Hefford‚ James Dborin‚ Farhan Hanif‚ Simon Burton and Dan ...
Aug 5, 2021 · 在这里，我们为平面表面代码提出了一个最优的局部单一编码电路，它使用精确的$2L$ 时间步长对距离$L$ 平面代码中的未知状态进行编码。我们进一步展示了如何 ...
Measurement schedules can be optimized using spacetime circuit codes to yield the 3CX surface code [52]. ... Higgott et al., “Optimal local unitary encoding ...
Aug 20, 2021 · Now in Quantum: Optimal local unitary encoding circuits for the surface code by Oscar Higgott, Matthew Wilson, James Hefford, James Dborin ...