量子计算机

量子计算机

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信号
世界上最快的超级计算机是人工智能的百亿亿级机器
奇点
在过去的两年里,美国的峰会是地球上最快的超级计算机。 但是本周,一个新的系统,日本的 Fugaku,获得了桂冠。
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Podcast: Quantum computing, now and next
声云-a16z
Stream a16z Podcast: Quantum Computing, Now and Next by a16z from desktop or your mobile device
信号
Race to vastly better annealers, powerful universal quantum computers which will transform machine learning into quantum learning
下一个大未来
Google has a team led by John Martinis to develop better quantum computers. They will be competing not only with whatever improvements D-Wave can make, but
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量子计算:终极颠覆者
指数投资者
Quantum computing isn't just faster or simply better, says Andrew Lockley. It's like nothing you've ever seen before.
信号
长寿命量子比特的错误修复使量子计算机更接近
“新科学家”
For the first time, researchers are able to extend the lifetime of a quantum bit, or qubit, using error correction – an essential step to useful quantum computers
信号
量子计算超越了 1 和 0,使它们更易于构建
计算机世界
Quantum computers may promise a giant leap forward in performance and efficiency, but none of that can happen until we figure out a practical way to build them. The answer? Objects with more than two quantum states.
信号
First programmable quantum computer developed by researchers
Azom
Two contrasting strategies have come close in the race to develop large-scale quantum computers. One strategy is based on trapping ions, while the other is based on a traditional technology. Both can now develop a basic device, which would be able to run a range of quantum software.
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High-Fidelity Quantum logic gates using trapped-ion hyperfine qubits
APS物理
The highest two-qubit gate fidelities have been demonstrated in two experiments that use scalable trapped ion platforms.
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What makes quantum computing so controversial?
YouTube - 奇点大学
Marcos Lopez de Prado and Quantum Computing. Subscribe: http://bit.ly/1Wq6gwm Connect with Singularity University: Website: http://singularityu.org Singulari...
信号
谷歌在通用量子计算机上取得新进展
物理世界
数字和模拟计算方法的结合可能是通往量子计算机的途径
信号
量子计算将使您的 PC 看起来像图形计算器
数字化趋势
infried Hensinger likes Star Trek. “It goes all the way back to primary school,” said the director of the Sussex Centre for Quantum Technologies in England. “I wanted to be science officer on the Enterprise, so I worked out in about grade five that I wanted to study physics.” Today, his day-to-day work on abstract […]
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Google sees long, expensive road ahead for quantum computing
下一个平台
As was the case over seven decades ago in the early days of digital computing – when the switch at the heart of the system was a vacuum tube, not even a
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Telstra 的 Hugh Bradlow 说,量子计算是下一场太空竞赛
财务回顾
If Australians win the quantum computing race, they could shape the future of the 21st century, Telstra's Hugh Bradlow has said.
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Quantum summit - panel discussion
YouTube - IQIM 加州理工学院
How soon will we have quantum computers? In what ways will they transform our lives? Listen in as some of the top experts from tech companies working on quan...
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科学家说,量子计算的突破可以帮助“彻底改变生活”
独立 (Independent)
'It is the Holy Grail of science ... we will be able to do certain things we could never even dream of before'
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在两个方面:政府对未来的巨大飞跃
守护者
Governments are investing millions in quantum in the hope it might help save lives. But will this gamble on subatomic particles pay off?
信号
Quantum computing is going commercial with the potential to disrupt everything
“新闻周刊”
Problems that would take longer than a human's life span on a classic computer will be completed in hours or days with quantum computing.
信号
China shatters “spooky action at a distance” record, preps for quantum internet
“科学美国人”
Results from the Micius satellite test quantum entanglement, pointing the way toward hackproof global communications
信号
Quantum computers compete for “Supremacy”
“科学美国人”
Two technologies may be on the verge of surpassing even the most powerful digital computers in a year or so, but key challenges remain unsolved
信号
随着自旋电子材料的创造,量子计算又向前迈进了一步
数字化趋势
A newly developed material known as bismuthene could make spintronics viable at room temperature and beyond.
信号
摩根士丹利:下一个科技大趋势可能开启“第四次工业革命”
CNBC
Morgan Stanley says IBM, Google, Microsoft and Nokia Bell Labs currently have the "most credible" quantum computing pipelines.
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The strange physics Google, IBM, and others are banking on to change computing
快公司
Quantum computing has long lingered somewhere between reality and fantasy. Whatever the facts, the underlying science is very real and very weird.
信号
谷歌量子计算机测试表明突破触手可及
“新科学家”
The idea that quantum computers can do things that regular ones cannot isn’t proven. But Google thinks it knows a problem only a quantum computer can solve
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量子计算机对比特币安全构成迫在眉睫的威胁
科技创业
比特币正在风靡世界。去中心化数字货币是任何人都可以使用的安全支付平台。它不受政府干预,并由开放的点对点网络运营。这种独立性是比特币如此受欢迎的原因之一,导致其价值急剧上升。 2017年初,单…
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欧洲公布了未来十年量子计算的路线图
瘾科技
Back in 2016, the EU invested 1 billion euros (almost $1.2 billion at today's exchange rates) in quantum computing. Now, a year and a half later, it's time for an update on what's happening thanks to a 150-page roadmap on European quantum technologies. It also outlines where the project will go over the next decade.
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无错误进入量子计算机时代
稿
由威尔士斯旺西大学的物理学家领导、国际研究团队进行的一项研究发表在《Physical Review X》杂志上,该研究表明,当今可用的离子阱技术适合构建大型量子计算机。科学家们引入了捕获离子量子纠错协议来检测和纠正处理错误。
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Scientists discover how to harness the power of quantum spookiness by entangling clouds of atoms
奇异枢纽
One of the most iconic features of quantum mechanics is “entanglement." Now, three independent European research groups have managed to entangle not just a pair of particles, but separated clouds of thousands of atoms. They’ve also found a way to harness their technological potential.
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量子计算机:我们计划创造一台像大脑一样运作的计算机
谈话
将量子计算与神经网络相结合可以产生能够快速做出非常复杂决策的人工智能。
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卫报对量子计算的看法:新的太空竞赛
守护者
Editorial: The main use of quantum technology might not be to hack existing systems but to create unhackable communication networks of the future
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硅在量子计算竞赛中取得进展
自然
The manufacturing techniques behind classical computing are making their way into quantum devices. The manufacturing techniques behind classical computing are making their way into quantum devices.
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量子计算的末日即将来临
Techcrunch的
According to experts, quantum computers will be able to create breakthroughs in many of the most complicated data processing problems, leading to the development of new medicines, building molecular structures and doing analysis going far beyond the capabilities of today's binary computers.
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这就是 50 量子比特的量子计算机的样子
瘾科技
From afar, it looks like a steampunk chandelier. An intricate collection of tubes and wires that culminate in a small steel cylinder at the bottom. It is, in fact, one of the most sophisticated quantum computers ever built. The processor inside has 50 quantum bits, or qubits, that process tasks in a (potentially) revolutionary way. Normally, information is created and stored as a series of ones an
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Russian, German physicists create 'impossible' material for quantum computers
人造卫星新闻
The researchers, supervised by Professor Alexei Ustinov, the head of the MISiS Superconducting Metamaterials Lab, has created the world's first metamaterial-based...
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量子计算机的第一个任务:促进人工智能
量子杂志
量子计算和机器学习的融合已成为一个蓬勃发展的研究领域。它能否不辜负人们的厚望?
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Why quantum computers will be an amazing tool for social innovators
奇点
Quantum computers will have a wide impact from scientific research to business. But there’s another area that could benefit from their problem-solving prowess too: Social impact. As quantum computers are developed further, here are three reasons it is important for social innovators to step up and lead.
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量子算法可以帮助人工智能更快地思考
稿
One of the ways that computers 'think' is by analysing relationships within large sets of data. An international team has shown that quantum computers can do one such analysis faster than classical computers, for a wider array of data types than was previously expected.
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IBM inches ahead of Google in race for quantum computing power
科技创业
All kinds of things are hooked up to the Internet these days, but Jerry Chow’s computer stands out. Chilled by liquid helium, his superconducting processor uses quantum physics to circumvent rules of everyday reality that limit the power of conventional computers. Chow manages IBM’s quantum computing group at the company’s Thomas J. Watson research center…
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Job one for quantum computers: boost artificial intelligence
接线
量子计算和机器学习的融合已成为一个蓬勃发展的研究领域。它能否不辜负人们的厚望?
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量子计算机“更近一步”
英国广播公司
Quantum computing has taken a step forward with the recent development of a silicon-based programmable quantum processor.
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物理学家创造了新的光形式
麻省理工学院简介
MIT and Harvard physicists have created a new form of light that could enable quantum computing with photons.
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硅中的可编程双量子位量子处理器
自然
A two-qubit quantum processor in a silicon device is demonstrated, which can perform the Deutsch–Josza algorithm and the Grover search algorithm. The development of platforms for spin-based quantum computing continues apace. The individual components of such a system have been the subject of much investigation, and they have been assembled to implement specific quantum-computational algorithms.
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Nobody knows how far off useful quantum computers are: Here’s why
下一个Web
The recent breakthroughs in quantum physics expand on work down nearly two decades ago. So how far away are useful quantum computers?
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如果量子计算机威胁到区块链,量子区块链可能是防御
科技创业
  区块链是一种数学结构,可以随着时间的推移安全地存储数据。 在比特币繁荣的背景下,这个想法已经声名鹊起。 比特币依靠区块链来安全地存储其相关的货币交易。 但同样的技术可以存储任何类型的数据——运输数据、计算机程序的进度、智能合约……
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Google wants to make programming quantum computers easier
科技创业
Quantum computers are still in their infancy, but builders of the exotic machines want to encourage software developers to experiment with them. Programming the circuits on quantum machines is a real challenge . Instead of standard digital bits, which represent either 1 or 0, quantum computers use “qubits,” which can be in both states at once…
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The coming quantum leap in computing
BCG
Practical applications for quantum computing in multiple industries are closer than many people think. The market could hit $50 billion by 2030.
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Researchers created ‘Quantum Artificial Life’ for the first time
副 - 主板
“Our research brought these amazingly sophisticated events called life to the realm of the atomic and microscopic world …and it worked.”
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IBM just proved quantum computers can do things impossible for classical ones
下一个Web
The debate over whether quantum computers will ever be able to do anything better than classical ones is over. A team of researchers just proved they can.
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研究生解决量子验证问题
量子杂志
Urmila Mahadev 在研究生院花了八年时间解决了量子计算中最基本的问题之一:你怎么知道量子计算机是否......
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How old-school silicon could bring quantum computers to the masses
快公司
A new approach to quantum—schlepping data with light—depends upon the very readily available stuff of classical computer chips.
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The case against quantum computing
频谱 IEEE
The proposed strategy relies on manipulating with high precision an unimaginably huge number of variables
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A new type of quantum computer has smashed every record
TechSpot
IonQ was founded on a gamble that 'trapped ion quantum' computing could outperform the silicon-based quantum computers that Google and others are building. As of right now,...
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Quantum communication just took a great leap forward
奇异枢纽
Solutions to these problems have been found using the bizarre properties of the quantum world, in particular quantum entanglement.
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A new type of network is on the rise to combat the quantum threat to encryption
Data Centre Knowledge
“Quantum-proof” encryption algorithms won’t be entirely quantum-proof. Quantum key distribution networks could be the answer.
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D-Wave takes another step on the Path to broader quantum computing commercialization
“福布斯”
D-Wave’s new, lower-noise quantum processor will make quantum computing solutions more practical for business.
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People may one day live on Mars in these NASA-approved, 3D-printed homes—take a look inside
CNBC
A NASA contest asked dozens of architects and technology experts to submit designs for 3D-printed habitats that could one day house humans on Mars. These are the designs that won.
信号
How a quantum computer could break 2048-bit RSA encryption in 8 hours
麻省理工学院简介
Many people worry that quantum computers will be able to crack certain codes used to send secure messages. The codes in question encrypt data using “trapdoor” mathematical functions that work easily in one direction but not in the other. That makes encrypting data easy but decoding it hugely difficult without the help of a special…
信号
Quantum computing breakthrough means Google could be very close to revealing revolutionary machine
独立 (Independent)
Google director says computational power is growing at 'doubly exponential' rate
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Quantum supremacy is coming: Here’s what you should know
QuantaMagazine
Researchers are getting close to building a quantum computer that can perform tasks a classical computer can’t. Here’s what the milestone will mean.
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200 times faster than ever before: the speediest quantum operation yet
新南威尔士大学
A group of physicists at UNSW Sydney have built a super-fast version of the central building block of a quantum computer. The research is the milestone result of a vision first outlined by scientists 20 years ago.
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Quantum supremacy is coming. It won't change the world
守护者
If quantum computers are to help solve humanity’s problems, they will have to improve drastically
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Entan­gle­ment sent over 50 km of opti­cal fiber
UIBK
For the first time, a team led by Innsbruck physicist Ben Lanyon has sent a light particle entangled with matter over 50 km of optical fiber. This paves the way for the practical use of quantum networks and sets a milestone for a future quantum internet.
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Google reportedly attains 'quantum supremacy'
CNET
Its quantum computer can solve tasks that are otherwise unsolvable, a report says.
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Proof emerges that a quantum computer can outperform a classical one
“经济学家”
A leaked paper has given the game away
信号
When will quantum computers outperform regular computers?
Gizmodo的
Any day now, quantum computers will solve a problem too hard for a classical computer to take on. Or at least, that’s what we’ve been hoping. Scientists and companies are racing toward this computing milestone, dubbed quantum supremacy and seemingly just beyond our reach, and if you’ve been following the quantum computing story, you might wonder why we’re not there yet, given all the hype.
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Google’s Quantum supremacy announcement shouldn't be a surprise
Gizmodo的
Headlines have boldly proclaimed that Google achieved “quantum supremacy” after the Financial Times on Friday leaked a draft of Google’s quantum supremacy research paper. I’m here to tell you that this is not a big surprise, nor is it a big deal—at least, not for you, yet.
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古典世界的巨大飞跃
“大众机械师”
物理学家有史以来第一次用分子测试了量子叠加现象。这是一件大事。
信号
China takes another step towards uncrackable quantum communication
奇点
On top of improving the efficiency, the team has tackled some of the potential side-channel attacks that a hacker could use to compromise the secure link.
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Honeywell's new quantum computer edges closer to threatening Bitcoin
解码
Honeywell has announced that its newest quantum computer has reached a quantum volume of 64—twice as powerful as rival machines from IBM and Google.
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Time crystal discovery could change the future of quantum computing
逆转
An international team of physicists observed the interaction of time crystals for the first time, a phenomenon essential to quantum computing.
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Major quantum computational breakthrough is shaking up physics and maths
对话
Citizen sleuths were out in numbers (or holed up inside, frantically tweeting) after last week’s Boston Marathon bombings. Alongside the drip-drip from mainstream media and the trickle of information from…
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Commercialising quantum computers
“经济学家”
Today’s small, limited and finicky machines may yet have business uses
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A path to graphene topological qubits
阿尔托大学
Researchers demonstrate that magnetism and superconductivity can coexist in graphene, opening a pathway towards graphene-based topological qubits
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独家:空军研究利用量子计算
爱可信
与 QC Ware 的研究合作将提供该技术的实际测试
信号
Going beyond qubits: New study demonstrates key components for a Qutrit-based quantum computer
伯克利实验室
Team led by Berkeley Lab, UC Berkeley scientists builds a new type of quantum processor capable of information scrambling like that theorized within black holes.
信号
英特尔表示它已经解决了量子计算的一个关键瓶颈
瘾科技
Intel has overcome a quantum computing bottleneck by controlling two qubits with a cryogenic control chip..
信号
Google aims for commercial-grade quantum computer by 2029
华尔街日报
Tech giant is one of many companies racing to build a business around the nascent technology.