Theory of quasi exact fault tolerant
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. Webb1 jan. 1998 · In order to use quantum error-correcting codes to improve the performance of a quantum computer, it is necessary to be able to perform operations fault-tolerantly on encoded states. I present a theory of fault-tolerant operations on stabilizer codes based on symmetries of the code stabilizer. This allows a straightforward determination of which …
Theory of quasi exact fault tolerant
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WebbThe new field of quantum error correction has developed spectacularly since its origin less than two years ago. Encoded quantum information can be protected from errors that arise due to uncontrolled interactions with the environment. Recovery from errors can work effectively even if occasional mistakes occur during the recovery procedure. Webb12 feb. 1997 · A Theory of Fault-Tolerant Quantum Computation Daniel Gottesman In order to use quantum error-correcting codes to actually improve the performance of a quantum computer, it is necessary to be able to perform operations fault-tolerantly on encoded states.
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. The model of QEQ computation lies in between … 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.
Webb20 dec. 2024 · The empirical logarithmic Colebrook equation for hydraulic resistance in pipes implicitly considers the unknown flow friction factor. Its explicit approximations, used to avoid iterative computations, should be accurate but also computationally efficient. We present a rational approximate procedure that completely avoids the use of … Webb12 feb. 1997 · A Theory of Fault-Tolerant Quantum Computation Daniel Gottesman In order to use quantum error-correcting codes to actually improve the performance of a …
Webb5 okt. 2024 · A quasi-exact code is an approximate code such that it contains a finite number of scaling parameters, the tuning of which can flow it to corresponding exact …
Webb22 juli 2024 · A quasi-exact code is an approximate code such that it contains a finite number of scaling parameters, the tuning of which can flow it to corresponding exact … porthpean road st austell mapWebb31 maj 2024 · In this work, we develop the theory of quasi-exact fault-tolerant quantum (QEQ) computation, which uses qubits encoded into quasi-exact quantum error … porthpean pubWebb9 aug. 2024 · We prove new and powerful lower bounds on the infidelity of covariant quantum error correction, which not only extend the scope of previous no-go results but … porthpean surf reportWebb12 apr. 2024 · The stability of DJ 2D perovskites is of high dependence on the substituent of the diammonium cations. It has been reported that among DJ 2D perovskites based on alkyl-substituted diammoniums with different chain lengths, 15 the pentyldiammonium (PeDA 2+)-based one is more tolerant to humidity than its PDA 2+-, butyldiammonium … porthpean scWebbApplication of a resource theory for magic states to fault-tolerant quantum computing Mark Howard and Earl Campbelly Department of Physics and Astronomy, University of She eld, She eld, UK Motivated by their necessity for most fault-tolerant quantum computation schemes, we formulate a resource theory for magic states. optic nerve teach me anatomyWebbIn this work, we develop the theory of quasi-exact fault-tolerant quantum (QEQ) computation, which uses qubits encoded into quasi-exact quantum error-correction … porthpean sea conditionsWebb22 juli 2024 · A quasi-exact code is an approximate code such that it contains a finite number of scaling parameters, the tuning of which can flow it to corresponding exact codes, serving as its fixed points. The computation with a quasi-exact code cannot realize any logical gate to arbitrary accuracy. porthpean holiday cottages