Googleの新しい量子コンピュータがQuantum Supremacyを示した論文と、関連報道や記事まとめ

2019年10月23日に、Googleの53qubitが動作する量子コンピュータ「Sycamore」が量子超越を達成したと公表されました。 この成果は9/21に一度ネットで公開されましたが、その後取り下げられていました。
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リンク Ars Technica Paper leaks showing a quantum computer doing something a supercomputer can’t Google's system generates quantum statistics that we just can't simulate. 1 user 686
nature @Nature

Google has achieved “quantum supremacy”, the impressive name for when a quantum computer outperforms a classical one on a given calculation, reports the @FinancialTimes. on.ft.com/30taACY

2019-09-25 01:10:01
リンク Financial Times Subscribe to read | Financial Times 1 user 23525
WIRED @WIRED

Google made hardware that works well enough to execute, arguably, the most complicated task to date. But in the larger scheme to build a profitable quantum computer, it remains unclear whether they’ve gotten past square one. wired.trib.al/GtcAOQ2

2019-09-27 04:33:06
リンク Wired Why Google's Quantum Victory Is a Huge Deal—and a Letdown When news leaked that Google scientists had achieved "quantum supremacy," researchers immediately clashed on its implications. 671
ギズモード・ジャパン @gizmodojapan

Googleの「量子超越性を実証」発表は、別にそんなにすごくない gizmodo.jp/2019/09/about-… pic.twitter.com/KIRyFzIOpf

2019-09-28 09:11:11
拡大
リンク www.gizmodo.jp Googleの「量子超越性を実証」発表は、別にそんなにすごくない 実用化までに、半世紀はかかるってことか。20日、フィナンシャル・タイムズが「Googleがついに量子超越性を実証」という内容の速報を出しました。量... 5 users 58
WIRED Science @WIREDScience

Google accidentally made computer science history last week. Its quantum computer performed a task in 200 seconds that would have taken the world's fastest supercomputer 100,000 years. trib.al/NOB25dz

2019-09-29 21:36:00
リンク Wired Google’s ‘Quantum Supremacy’ Isn’t the End of Encryption Google said its quantum computer outperformed conventional models. But it will still be years before you can use one for anything practical. 6308
John Preskill @preskill

Chris Monroe, on studies of dynamical phase transitions using a trapped-ion quantum simulator: "We don't run around calling it 'quantum supremacy' because it wasn't as programmable as a fully programmable quantum computer." afr.com/technology/why…

2019-10-01 02:51:19
リンク Australian Financial Review Why Google wasn't really the first to achieve 'quantum supremacy' As Google, UNSW, IonQ and others all strive to build a useful quantum computer, it's turning out there are are many ways to skin Schrödinger's cat. 209
h-bar consultants @hbar_consultant

I will walk back a little from what I said as upon rereading the piece I’m not sure Chris said what I claimed. The piece says after Chris mentions that their device wasn’t universal and programmable, “but by all reports, neither was googles” but that is not in quotes.

2019-10-02 15:52:57
UMD Science @UMDscience

Are the rumors true? Has Google achieved #quantumsupremacy? @umdcs' @andrewmchilds, co-director of @JointQuICS, is waiting for the leaked paper to be reviewed and published, but he shared a few thoughts with #MarylandToday. #TerpsKnowScience Read more: today.umd.edu/articles/supre… pic.twitter.com/SJXZGQe2kR

2019-10-02 05:13:56
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リンク The University of Maryland Today ‘Supreme’ Achievement in Quantum? UMD Quantum Computer Science Expert Weighs In on Claims Google Has Passed a Major Milestone in Field 18
カスペルスキー 公式 @kaspersky_japan

量子超越性が実証されたとの報道があります。これが真である可能性、そして量子超越性達成の先にあるものについての一考察。 blog.kaspersky.co.jp/quantum-suprem… pic.twitter.com/KL1D1q8xlJ

2019-10-02 10:00:12
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リンク blog.kaspersky.co.jp 「量子優越性」達成のその先にあるもの 最近のニュースによれば、量子優越性が達成されたようです。これを受け、私たちは何をすべきなのでしょうか? 1 user 11
nature @Nature

No one is sure whether it's even possible to build a useful quantum computer, but some researchers are trying. go.nature.com/2nMt5F8

2019-10-02 20:03:58
リンク www.nature.com Beyond quantum supremacy: the hunt for useful quantum computers The hunt for useful quantum computers. 13
Quanta Magazine @QuantaMagazine

Google has apparently achieved quantum supremacy — they’ve used a quantum computer to complete a problem a classical computer never reasonably could. After this milestone, where does quantum computing go from here? quantamagazine.org/john-preskill-…

2019-10-02 22:56:05
リンク Quanta Magazine John Preskill Explains ‘Quantum Supremacy’ | Quanta Magazine Researchers finally seem to have a quantum computer that can outperform a classical computer. But what does that really mean? 1272
WIRED.jp @wired_jp

グーグルの量子コンピューターによる「量子超越性の実証」が、本当に意味すること wired.jp/2019/10/03/goo… #最新記事

2019-10-03 09:37:34
リンク WIRED.jp グーグルの量子コンピューターによる「量子超越性の実証」が、本当に意味すること|WIRED.jp グーグルが量子コンピューターを使って、最先端のスーパーコンピューターでも1万年かかる計算を数分で終えたとされる実験結 18 users 616
Yoshi-aki Shimada @yoshi_and_aki

Googleの量子超越性の実証に使われたドイツのスパコン上の量子コンピューターシミュレータJUQCSってのはこれかー arxiv.org/pdf/1805.04708…

2019-10-08 12:15:00
OGAWA, Tadashi @ogawa_tter

.@yoshi_and_aki Forschungszentrum Jülichは Googleと Quantum computingの共同研究を結んでますね (2019/7/8) twitter.com/ogawa_tter/sta… arXiv JUQCSラスト:Kristel Michielsen教授 (JSC) の 2018/3のスライドで JUQCSを紹介しています。 New World Recoed in 2018 48 qubits on 京、太湖之光

2019-10-08 13:12:45
OGAWA, Tadashi @ogawa_tter

=> "Quantum computing: Forschungszentrum Jülich and Google announce research partnership", Jul 8, 2019 fz-juelich.de/SharedDocs/Pre… Oct 29, 2018 fz-juelich.de/SharedDocs/Pre… "Simulation on/of Various Types of Quantum Computers", Kristel Michielsen, JSC, Mar 2018 twitter.com/ogawa_tter/sta…

2019-07-10 17:36:26
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