Distributed Quantum Computing in Silicon
Commercially impactful quantum algorithms such as quantum chemistry and Shor's algorithm require a number of qubits and gates far beyond the capacity of any existing quantum processor. Distributed architectures, which scale horizontally by networking modules, provide a route to commercial utili...
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Sprache: | eng |
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Zusammenfassung: | Commercially impactful quantum algorithms such as quantum chemistry and
Shor's algorithm require a number of qubits and gates far beyond the capacity
of any existing quantum processor. Distributed architectures, which scale
horizontally by networking modules, provide a route to commercial utility and
will eventually surpass the capability of any single quantum computing module.
Such processors consume remote entanglement distributed between modules to
realize distributed quantum logic. Networked quantum computers will therefore
require the capability to rapidly distribute high fidelity entanglement between
modules. Here we present preliminary demonstrations of some key distributed
quantum computing protocols on silicon T centres in isotopically-enriched
silicon. We demonstrate the distribution of entanglement between modules and
consume it to apply a teleported gate sequence, establishing a proof-of-concept
for T centres as a distributed quantum computing and networking platform. |
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DOI: | 10.48550/arxiv.2406.01704 |