Quantum error correction in a time-dependent transverse field Ising model
Yifan Hong,
Jeremy T. Young,
Adam M. Kaufman
et al.
Abstract:We describe a simple quantum error correcting code built out of a time-dependent transverse field Ising model. The code is similar to a repetition code, but has two advantages: an N -qubit code can be implemented with a finite-depth spatially local unitary circuit, and it can subsequently protect against both X and Z errors if N ≥ 10 is even. We propose an implementation of this code with 10 ultracold Rydberg atoms in optical tweezers, along with further generalizations of the code.
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