Dimensional jump in quantum error correction
نویسنده
چکیده
Topological stabilizer codes with different spatial dimensions have complementary properties. Here I show that the spatial dimension can be switched using gaugefixing. Combining 2D and 3Dgauge color codes in a 3Dqubit lattice, fault-tolerant quantum computation can be achievedwith constant time overhead on the number of logical gates, up to efficient global classical computation, using only local quantumoperations. Single-shot error correction plays a crucial role.
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