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Willow follows the release of Foxtail in 2017, Bristlecone in 2018, and Sycamore in 2019. Willow has twice as many qubits as Sycamore [3] and improves upon T1 coherence time from Sycamore's 20 microseconds to 100 microseconds. [1] Willow's 105 qubits have an average connectivity of 3.47. [1]
To break Willow down in simple terms: A quantum chip, like the one developed here by Google, can perform computations that would take regular computers longer than the age of the universe to execute.
Google published an experiment in the science journal Nature on Monday showing the new potential of the Willow chip. The study demonstrated that the more qubits are scaled up in the Willow chip ...
That's where Google's Willow chip has made a significant breakthrough. With the Willow chip, the more qubits Google adds, the fewer errors the system creates. The Willow chip reduces errors ...
The test Google ran on Willow is a “benchmark” meant to show the quantum chip’s capability relative to other systems, including the best existing supercomputers.
Google on Monday said that it has overcome a key challenge in quantum computing with a new generation of chip, solving a computing problem in five minutes that would take a classical computer more ...
Google reporting that, "Willow performed a standard benchmark computation in under five minutes that would take one of today's fastest supercomputers, 10 septillion, that is 10 to the 25 years ...
This list contains quantum processors, also known as quantum processing units (QPUs).Some devices listed below have only been announced at press conferences so far, with no actual demonstrations or scientific publications characterizing the performance.