Sufficient condition on noise correlations for scalable quantum computing
J Preskill - ar** the time evolution of the …
Fidelity threshold of the surface code beyond single-qubit error models
The surface code is a promising alternative for implementing fault-tolerant, large-scale
quantum information processing. Its high threshold for single-qubit errors under stochastic …
quantum information processing. Its high threshold for single-qubit errors under stochastic …
Fidelity of the surface code in the presence of a bosonic bath
We study the resilience of the surface code to decoherence caused by the presence of a
bosonic bath. This approach allows us to go beyond the standard stochastic error model …
bosonic bath. This approach allows us to go beyond the standard stochastic error model …
Surface code fidelity at finite temperatures
We study the dependence of the fidelity of the surface code in the presence of a single finite-
temperature massless bosonic environment after a quantum error correction cycle. The three …
temperature massless bosonic environment after a quantum error correction cycle. The three …
Long-time efficacy of the surface code in the presence of a super-Ohmic environment
We study the long-time evolution of a quantum memory coupled to a bosonic environment
on which quantum error correction (QEC) is performed using the surface code. The …
on which quantum error correction (QEC) is performed using the surface code. The …