Quantum computing breakthrough uses cryogenics to scale machines to thousands of times their current size – The Independent
Posted: February 3, 2021 at 10:50 pm
Computer scientists have achieved a quantum computing breakthrough that makes it possible to massively scale up the ultra-powerful machines.
A team of researchers from Microsoft and the University of Sydney invented a chip, dubbed Gooseberry, that can support thousands of qubits the building blocks of quantum computers while operating at temperatures close to absolute zero.
Qubits replace the traditional bits found in current computer systems, which use 1s and 0s to store and transfer data. By acting in a state of superposition, qubits are able to act as both a 1 and a 0 at the same time, allowing quantum computers to achieve processing power that is exponentially more powerful than traditional computers.
To realise the potential of quantum computing, machines will need to operate thousands, if not millions, of qubits, said Professor David Reilly from the University of Sydney, who was chief investigator of the research.
The worlds biggest quantum computers currently operate with just 50 or so qubits. This small scale is partly because of limits to the physical architecture that control the qubits. Our new chip puts an end to those limits.
The research is published in the journal Nature Electronics.
Qubits need to be stored at temperatures that are 40 times colder than deep space in order to function, with current systems relying on cables connected to each individual qubit stored a these extreme temperatures.
The cryogenic Gooseberry chip disrupts this architectural approach by generating control signals for thousands of qubits in a single place, while requiring only two wires to communicate with the rest of the system.
Current machines create a beautiful array of wires to control the signals; they look like an inverted gilded birds nest or chandelier, Professor Reilly said.
Theyre pretty, but fundamentally impractical. It means we cant scale the machines up to perform useful calculations. There is a real input-output bottleneck.
Building a quantum computer is perhaps the most challenging engineering task of the 21st century Through our partnership with Microsoft, we havent just suggested a theoretical architecture to overcome the input-output bottleneck, weve built it.
Go here to read the rest:
- Cambridge named as world-leading centre of quantum computing research - Varsity Online - February 5th, 2021
- Quantum Computing Market 2018 Size, Application,Revenue, Types, Trends in Future, Scope to 2030 | D-Wave Systems Inc., QX Branch Co., IBM Co., Google... - February 5th, 2021
- Quantum Computing Market worth $1,765 million by 2026 - Exclusive Report by MarketsandMarkets - PRNewswire - February 3rd, 2021
- IBM's Goldeneye: Behind the scenes at the world's largest dilution refrigerator - ZDNet - February 3rd, 2021
- Establishing a Women Inclusive Future in Quantum Computing - Analytics Insight - February 3rd, 2021
- The risk of giving in to quantum progress - ComputerWeekly.com - February 3rd, 2021
- Quantum Computing 101 -What it is, how is it different and why it matters - The Jerusalem Post - February 3rd, 2021
- Here's Why Quantum Computing Will Not Break Cryptocurrencies - Forbes - December 24th, 2020
- Global Quantum Computing Market Predicted to Garner $667.3 Million by 2027, Growing at 30.0% CAGR from 2020 to 2027 - [193 pages] Informative Report... - December 24th, 2020
- Quantum Computer Completed A 2.5-Billion-Year Task In 200 Seconds - Intelligent Living - December 24th, 2020
- University collaboration gives Scotland the edge in global quantum computing race - HeraldScotland - December 24th, 2020
- Scaling the heights of quantum computing to deliver real results - Chinadaily.com.cn - China Daily - December 24th, 2020
- Bitcoin is quantum computing resistant regardless of rising fears among investors - FXStreet - December 24th, 2020
- This Incredible Particle Only Arises in Two Dimensions - Popular Mechanics - December 24th, 2020
- Two Years into the Government's National Quantum Initiative - Nextgov - December 24th, 2020
- Atos Delivers Its First GPU-Accelerated Quantum Learning Machine to the Irish Centre for High-End Computing - HPCwire - December 24th, 2020
- With Next Cryo, a startup that's really cooling its jets - Innovate Long Island - Innovate Long Island - December 24th, 2020
- Chip-Based Photon Source Is 100X More Efficient than Previous, Bringing Quantum Integration Within Reach - HPCwire - December 24th, 2020
- Quantum computing - Wikipedia - December 17th, 2020
- What is quantum computing? - December 17th, 2020
- Explainer: What is a quantum computer? | MIT Technology Review - December 17th, 2020
- Eight leading quantum computing companies in 2020 | ZDNet - December 17th, 2020
- Wall Streets latest shiny new thing: quantum computing - The Economist - December 17th, 2020
- Quantum computing: Strings of ultracold atoms reveal the surprising behavior of quantum particles - ZDNet - December 17th, 2020
- Anyon Systems to Deliver a Quantum Computer to the Canadian Department of National Defense - GlobeNewswire - December 17th, 2020
- Chinese quantum computer may be the most powerful ever seen - Siliconrepublic.com - December 17th, 2020
- 'Magic' angle graphene and the creation of unexpected topological quantum states - Princeton University - December 17th, 2020
- This breakthrough could unlock the true power of quantum - Wired.co.uk - December 17th, 2020
- ASC20-21 Student Supercomputer Challenge Kickoff: Quantum Computing Simulations, AI Language Exam and Pulsar Searching with FAST - Business Wire - November 28th, 2020
- Imperfections Lower the Simulation Cost of Quantum Computers - Physics - November 28th, 2020
- Quantum Computing Market : Analysis and In-depth Study on Size Trends, and Regional Forecast - Cheshire Media - November 28th, 2020
- Global Quantum Computing Market 2020 Recovering From Covid-19 Outbreak | Know About Brand Players: D-Wave Systems, 1QB Information Technologies,... - November 28th, 2020
- Is the blockchain vulnerable to hacking by quantum computers? - Moneyweb.co.za - November 28th, 2020
- Here's Why the Quantum World Is Just So Strange - Walter Bradley Center for Natural and Artificial Intelligence - November 28th, 2020
- Cracking the Secrets of an Emerging Branch of Physics: Exotic Properties to Power Real-World Applications - SciTechDaily - November 28th, 2020
- Quantum Computing Market Detailed Analysis of Current and Future Industry Figures 2020-2026 | Leading Players StationQ- Microsoft, Google, 1QB... - November 16th, 2020
- Quantum Computing in the CloudCan It Live Up to the Hype? - Electronic Design - November 16th, 2020
- Supply Chain: The Quantum Computing Conundrum | Logistics - Supply Chain Digital - The Procurement & Supply Chain Platform - November 16th, 2020
- CCNY & partners in quantum algorithm breakthrough | The City College of New York - The City College of New York News - November 16th, 2020
- Hybrid cloud and quantum computing to shape IT: IBM chief - Nikkei Asian Review - November 16th, 2020
- NTTs Kazuhiro Gomi says Bio Digital Twin, quantum computing the next-gen tech - Backend News - November 16th, 2020
- A Scoville Heat Scale For Measuring The Progress Of Emerging Technologies In 2021 - Forbes - November 16th, 2020
- How quantum computing could drive the future auto industry - TechHQ - September 17th, 2020
- Spin-Based Quantum Computing Breakthrough: Physicists Achieve Tunable Spin Wave Excitation - SciTechDaily - September 17th, 2020
- 2025 will be the year of Quantum on the desktop - Fudzilla - September 17th, 2020
- Putting the Quantum in Security - Optics & Photonics News - September 17th, 2020
- NTT Research and University of Notre Dame Collaborate to Explore Continuous-Time Analog Computing - Quantaneo, the Quantum Computing Source - September 17th, 2020
- Assistant Professor in Computer Science job with Indiana University | 286449 - The Chronicle of Higher Education - September 17th, 2020
- EU leaders to ask European Commission to name areas of strategic weakness - Reuters - September 17th, 2020
- We Just Found Another Obstacle For Quantum Computers to Overcome - And It's Everywhere - ScienceAlert - September 2nd, 2020
- Quantum Computing Market Is Booming Worldwide | D-Wave Systems, 1QB Information Technologies, QxBranch LLC and more - The Daily Chronicle - September 2nd, 2020
- Tufts Joins Major Effort to Build the Next Generation of Quantum Computers - Tufts Now - September 2nd, 2020
- The Quantum Dream: Are We There Yet? - Toolbox - September 2nd, 2020
- Bipartisan Bill Calls for Government-Led Studies Into Emerging Tech Impacts - Nextgov - September 2nd, 2020
- Two Pune Research Institutes Are Building India's First Optical Atomic Clocks - The Wire Science - September 2nd, 2020
- Vitalik Buterin highlights major threats to Bitcoin BTC and Ethereum ETH - Digital Market News - September 2nd, 2020
- What Is Quantum Supremacy And Quantum Computing? (And How Excited Should We Be?) - Forbes - August 23rd, 2020
- Has the world's most powerful computer arrived? - The National - August 23rd, 2020
- Will Quantum Computers Really Destroy Bitcoin? A Look at the Future of Crypto, According to Quantum Physicist Anastasia Marchenkova - The Daily Hodl - August 23rd, 2020
- This Week's Awesome Tech Stories From Around the Web (Through August 22) - Singularity Hub - August 23rd, 2020
- A Meta-Theory of Physics Could Explain Life, the Universe, Computation, and More - Gizmodo - August 23rd, 2020
- This Twist on Schrdinger's Cat Paradox Has Major Implications for Quantum Theory - Scientific American - August 23rd, 2020
- Scientists Have Shown There's No 'Butterfly Effect' in the Quantum World - VICE - August 23rd, 2020
- Quantum Information Processing Market 2020 | Know the Latest COVID19 Impact Analysis And Strategies of Key Players: 1QB Information Technologies,... - August 23rd, 2020
- Doctor Strange might want to trade his Time Stone for time crystals that are doing some otherworldly things - SYFY WIRE - August 23rd, 2020
- Trump betting millions to lay the groundwork for quantum internet in the US - CNBC - April 28th, 2020
- Announcing the IBM Quantum Challenge - Quantaneo, the Quantum Computing Source - April 28th, 2020
- Wiring the Quantum Computer of the Future: Researchers from Japan and Australia propose a novel 2D design - QS WOW News - April 28th, 2020
- Muquans and Pasqal partner to advance quantum computing - Quantaneo, the Quantum Computing Source - April 28th, 2020
- Deltec Bank, Bahamas - Quantum Computing Will bring Efficiency and Effectiveness and Cost Saving in Baking Sector - marketscreener.com - April 28th, 2020
- New way of developing topological superconductivity discovered - Chemie.de - April 28th, 2020
- Hot Qubits Could Deliver a Quantum Computing Breakthrough - Popular Mechanics - April 19th, 2020
- Quantum Computing With Particles Of Light: A $215 Million Gamble - Forbes - April 19th, 2020
- Quantum computing heats up down under as researchers reckon they know how to cut costs and improve stability - The Register - April 19th, 2020
- The future of quantum computing in the cloud - TechTarget - April 19th, 2020
- World coronavirus Dispatch: Quantum Computing Market Recent Trends and Developments, Challenges and Opportunities, key drivers and Restraints over the... - April 19th, 2020
- Quantum Computing Market 2020 Break Down by Top Companies, Applications, Challenges, Opportunities and Forecast 2026 Cole Reports - Cole of Duty - April 19th, 2020
- Science of Star Trek - The UCSB Current - April 19th, 2020
- Defense budget cuts following the pandemic will be hard to swallow | TheHill - The Hill - April 19th, 2020
- Pentagon wants commercial, space-based quantum sensors within 2 years - The Sociable - April 19th, 2020