Sep 21, 2019 03:43 AM
(This post was last modified: Sep 21, 2019 03:44 AM by C C.)
https://gizmodo.com/google-says-its-achi...1838299829
INTRO: A Google researcher’s paper claiming to have achieved quantum supremacy, a major early milestone in the field of quantum computing, appeared on a NASA website this week before being removed, the Financial Times reports.
Google, as well as IBM, Microsoft, Intel, and other large tech companies and startups, have been working to build quantum computers, a new kind of computer based on an entirely different architecture than classical computers. Though this announcement is not official, scientists and industry experts have long expected Google to build a quantum computer capable of reaching this milestone—a quantum computer performing a calculation that a classical computer can’t.
You can read our primer on quantum computers here and our primer on quantum supremacy here.
[...] The Financial Times reports that they saw a Google publication claiming that the company’s quantum processor can perform a calculation “in three minutes and 20 seconds that would take today’s most advanced classical computer, known as Summit, approximately 10,000 years”—a demonstration of quantum supremacy. Google has not yet responded to a Gizmodo request for comment, and it has long been cagey about when and how it’d make the announcement. We don’t have many details as to what calculation the computer performed... (MORE - details)
INTRO: A Google researcher’s paper claiming to have achieved quantum supremacy, a major early milestone in the field of quantum computing, appeared on a NASA website this week before being removed, the Financial Times reports.
Google, as well as IBM, Microsoft, Intel, and other large tech companies and startups, have been working to build quantum computers, a new kind of computer based on an entirely different architecture than classical computers. Though this announcement is not official, scientists and industry experts have long expected Google to build a quantum computer capable of reaching this milestone—a quantum computer performing a calculation that a classical computer can’t.
You can read our primer on quantum computers here and our primer on quantum supremacy here.
[...] The Financial Times reports that they saw a Google publication claiming that the company’s quantum processor can perform a calculation “in three minutes and 20 seconds that would take today’s most advanced classical computer, known as Summit, approximately 10,000 years”—a demonstration of quantum supremacy. Google has not yet responded to a Gizmodo request for comment, and it has long been cagey about when and how it’d make the announcement. We don’t have many details as to what calculation the computer performed... (MORE - details)