Webb11 nov. 2024 · Thus, ultracold atom mixtures present a promising platform to implement fault-tolerant quantum computation in a scalable platform, paving a way beyond the abilities of NISQ technology. ... Theory of quasi-exact fault-tolerant quantum computing and valence-bond-solid codes; Founding Director of the Oxford Quantum Institute. WebbIn this work, we develop the theory of quasi-exact fault-tolerant quantum (QEQ) computation, which uses qubits encoded into quasi-exact quantum error-correction codes (quasi codes). By definition, a quasi code is a parametric approximate code that can become exact by tuning its parameters.
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Webbfault-tolerantly on encoded states. I present a general theory of fault-tolerant operations based on symmetries of the code stabilizer. This allows a straight-forward determination of which operations can be performed fault-tolerantly on a given code. I demonstrate that fault-tolerant universal computation is possible for any stabilizer code. WebbThe model of QEQ computation lies in between the two well-known ones: the usual noisy quantum computation without error correction and the usual fault-tolerant quantum … is bff still used
A Quasi-Z-source T-Type Inverter with Fault-Tolerant Capability
WebbIn this work, we develop the theory of quasi-exact fault-tolerant quantum (QEQ) computation, which uses qubits encoded into quasi-exact quantum error-correction codes (quasi codes). By definition, a quasi code is a parametric approximate code that can become exact by tuning its parameters. Webb21 juli 2024 · This paper presents a three-phase three-level quasi-Z-source inverter (qZSI) topology that can be operated in normal and fault tolerant operation modes. The presented structure is a combination of two symmetrical quasi-Z source networks and T-type inverter. The proposed topology has characterized by their semiconductor fault tolerance … Webb19 nov. 2024 · Abstract We propose a sampling-based simulation for fault-tolerant quantum error correction under coherent noise. A mixture of incoherent and coherent noise, possibly due to over-rotation, is... isb fema