Laut einem Forscherteam hat Googles Willow-Quantenchip einen nachweisbaren Quantenvorteil erzielt. Das ist eine Quantenberechnung, die für einen herkömmlichen, klassischen Computer scheinbar unerreichbar ist, deren Ergebnis jedoch bestätigt werden kann.
Quantum ‘echoes’ reveal the potential of Google’s quantum computer
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What is a quantum advantage?
The issue that Sabina keeps bringing up is that these examples always include hybrid capabilities so conventional plus quantum. And then it turns out that the conventional compute is doing the heavy lifting. What about this one?
“The result of the calculation, reported October 22 in Nature, could be verified by another quantum computer — although it hasn’t been yet.”