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Google on Monday denote Willow , its former , superlative quantum computing chip . The upper and reliability performance claim Google ’s made about this cow dung were newsworthy in themselves , but what really caught the tech industry ’s attention was an even wilder call tucked into the blog position about the chip .
Google Quantum AI father Hartmut Nevenwrote in his web log postthat this scrap was so judgement - boggle tight that it must have borrowed computational powerfulness from other universes .
Ergo the micro chip ’s performance argue that parallel universes exist and “ we live in a multiverse . ”
Here ’s the transit :
Willow ’s performance on this bench mark is astonishing : It perform a computation in under five minutes that would take one of today ’s fastest supercomputer 1025 or 10 septillion years . If you want to drop a line it out , it ’s 10,000,000,000,000,000,000,000,000 years . This judgment - boggle telephone number exceeds hump timescales in physics and vastly surpass the long time of the universe . It impart credence to the feeling that quantum computation occurs in many parallel universes , in line with the idea that we endure in a multiverse , a forecasting first made by David Deutsch .
This drop - the - mic moment on the nature of reality wasmet with skepticismby some , but , amazingly , others on the internet who profess to sympathise these thingsargued that Nevan ’s conclusionswere more than plausible . The multiverse , while stuff of science fiction , is also an area of serious study by thefounders of quantum purgative .
The doubter , however , direct out that the performance claims are based on the bench mark that Google itself created some years ago to valuate quantum performance . That alone does n’t prove that parallel versions of you are n’t black market around in other universes — just where the underlying measuring stick came from .
Unlike classical digital computers that calculate based on whether a act is a 0 or 1 ( on or off ) , quantum computers rely on incredibly tiny qubits . These can be on / off or both ( somewhere in between ) and they can also tap into quantum entanglement — a mystifying connection at the tiny levels of the universe between two or more subatomic particle where their body politic are link , no matter the space that tell them .
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Quantum calculator employ such quantum mechanic to calculate highly complex problem that can not currently be address with Hellenic computing machine .
The problem is that the more qubits used in the computer , the more prone to error they are . So it ’s not clear yet if quantum information processing system will ever be reliable enough and knock-down enough to live up to their hype . Google ’s commission with Willow was to boil down those fault , andNeven says it accomplishes that .
