The researchers successfully teleported quantum information using controlled-Z gate operations, establishing a foundation for other two-qubit gates. Their findings revealed a typical fidelity of about 70%, primarily due to local operational errors rather than the teleportation process itself. They also executed Grover's algorithm, albeit with a limitation of four items due to apenas two qubits. Notably, the approach is broadly applicable across various qubit types and suggests improvements could be made with better commercial hardware. Despite current error rates, the research exemplifies early strides in furthering quantum networking capabilities.
The researchers demonstrated that teleportation using controlled-Z gate operations can theoretically achieve improved fidelity with optimized commercial hardware, though current capabilities yield around 70% fidelity.
This initial experiment showcases the potential for quantum teleportation and algorithm executions in diverse qubit architectures, hinting at a versatile future for quantum networking.
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