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Willow's 105 qubits have an average connectivity of 3.47. [ 1 ] Hartmut Neven , founder of Google Quantum AI, prompted controversy [ 7 ] [ 8 ] by claiming that the success of Willow "lends credence to the notion that quantum computation occurs in many parallel universes, in line with the idea that we live in a multiverse , a prediction first ...
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.
Google’s Willow findings show that quantum computers can perform much better than the best available supercomputers in certain cases, an assertion that just a few years ago was more widely doubted.
The new Willow chip [Google] Google has unveiled a new chip which it claims takes five minutes to solve a problem that would currently take the world's fastest super computers ten septillion ...
Google fabricated its previous chips in a shared facility at the University of California, Santa Barbara, but built its own dedicated fabrication facility to produce its Willow chips.
The new Willow chip performed a computation in under five minutes that would take a supercomputer 10 septillion years. ... Google reporting that, "Willow performed a standard benchmark computation ...
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.
In post-quantum cryptography, NewHope is a key-agreement protocol by Erdem Alkim, Léo Ducas, Thomas Pöppelmann, and Peter Schwabe that is designed to resist quantum computer attacks. [ 1 ] [ 2 ] NewHope is based on a mathematical problem ring learning with errors (RLWE) that is believed to be difficult to solve.