* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, July 24, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Black Box Players presents ‘The Three Musketeers’ – CBS 19 News

    Experience the Adventure: Black Box Players Bring ‘The Three Musketeers’ to Life!

    AP Entertainment SummaryBrief at 1:51 p.m. EDT – Channel 3000

    Entertainment Highlights: Key Updates You Can’t Miss

    ‘Devil Wears Prada 2’ casts Anne Hathaway’s love interest replacing Adrian Grenier’s Nate – Entertainment Weekly

    Devil Wears Prada 2′ Casts New Love Interest for Anne Hathaway, Replacing Adrian Grenier’s Nate

    12 ‘Late Show’ Moments Proving Stephen Colbert Can’t Be Replaced – The Mountaineer

    12 Unforgettable ‘Late Show’ Moments That Prove Stephen Colbert Is Truly One of a Kind

    Canes owner Tom Dundon’s real estate firm eyes entertainment complex near RDU – The Business Journals

    Canes Owner Tom Dundon’s Real Estate Firm Unveils Plans for Thrilling New Entertainment Complex Near RDU

    Inspired Entertainment, Inc.’s (NASDAQ:INSE) Price Is Right But Growth Is Lacking After Shares Rocket 29% – simplywall.st

    Inspired Entertainment Soars 29% but Growth Momentum Falls Short

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Behind the Screens: The Impact of Technology on Real Estate – TRREB

    Behind the Screens: How Technology is Transforming the Future of Real Estate

    Sustainserv and Palau Announce Technology Partnership to Leverage Innovative AI Platform to Advance Sustainability Reporting – Business Wire

    Sustainserv and Palau Team Up to Transform Sustainability Reporting with Breakthrough AI Technology

    Morgan Adamski Joins PwC in Newly Created Cyber, Data & Technology Risk Division – HSToday

    Morgan Adamski Leads the Charge in PwC’s Cutting-Edge Cyber, Data & Technology Risk Division

    Transformative technology, support for food entrepreneurs spotlighted – University of Hawaii System

    How Cutting-Edge Technology and Strong Support Are Revolutionizing Food Entrepreneurs’ Success

    Cold Weather Alloy Opens New Possibilities for Space Technology – Universe Today

    Revolutionary Cold Weather Alloy Unlocks New Frontiers in Space Technology

    Defence Holdings PLC Transitions from Esports to Pioneering Defence Technology

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Black Box Players presents ‘The Three Musketeers’ – CBS 19 News

    Experience the Adventure: Black Box Players Bring ‘The Three Musketeers’ to Life!

    AP Entertainment SummaryBrief at 1:51 p.m. EDT – Channel 3000

    Entertainment Highlights: Key Updates You Can’t Miss

    ‘Devil Wears Prada 2’ casts Anne Hathaway’s love interest replacing Adrian Grenier’s Nate – Entertainment Weekly

    Devil Wears Prada 2′ Casts New Love Interest for Anne Hathaway, Replacing Adrian Grenier’s Nate

    12 ‘Late Show’ Moments Proving Stephen Colbert Can’t Be Replaced – The Mountaineer

    12 Unforgettable ‘Late Show’ Moments That Prove Stephen Colbert Is Truly One of a Kind

    Canes owner Tom Dundon’s real estate firm eyes entertainment complex near RDU – The Business Journals

    Canes Owner Tom Dundon’s Real Estate Firm Unveils Plans for Thrilling New Entertainment Complex Near RDU

    Inspired Entertainment, Inc.’s (NASDAQ:INSE) Price Is Right But Growth Is Lacking After Shares Rocket 29% – simplywall.st

    Inspired Entertainment Soars 29% but Growth Momentum Falls Short

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Behind the Screens: The Impact of Technology on Real Estate – TRREB

    Behind the Screens: How Technology is Transforming the Future of Real Estate

    Sustainserv and Palau Announce Technology Partnership to Leverage Innovative AI Platform to Advance Sustainability Reporting – Business Wire

    Sustainserv and Palau Team Up to Transform Sustainability Reporting with Breakthrough AI Technology

    Morgan Adamski Joins PwC in Newly Created Cyber, Data & Technology Risk Division – HSToday

    Morgan Adamski Leads the Charge in PwC’s Cutting-Edge Cyber, Data & Technology Risk Division

    Transformative technology, support for food entrepreneurs spotlighted – University of Hawaii System

    How Cutting-Edge Technology and Strong Support Are Revolutionizing Food Entrepreneurs’ Success

    Cold Weather Alloy Opens New Possibilities for Space Technology – Universe Today

    Revolutionary Cold Weather Alloy Unlocks New Frontiers in Space Technology

    Defence Holdings PLC Transitions from Esports to Pioneering Defence Technology

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Finding and Erasing Quantum Computing Errors in Real-Time

January 29, 2024
in Science
Finding and Erasing Quantum Computing Errors in Real-Time
Share on FacebookShare on Twitter

Quantum Computing Error Correction Art Concept

Researchers have developed a groundbreaking method to identify errors in quantum computers, greatly improving error correction efficiency. This advancement employs real-time error monitoring in quantum computations, marking a significant shift in quantum computing research. Credit: SciTechDaily.com

With a quick pulse of light, researchers can now find and erase errors in real time.

Researchers have developed a method that can reveal the location of errors in quantum computers, making them up to ten times easier to correct. This will significantly accelerate progress towards large-scale quantum computers capable of tackling the world’s most challenging computational problems, the researchers said.

Led by Princeton University’s Jeff Thompson, the team demonstrated a way to identify when errors occur in quantum computers more easily than ever before. This is a new direction for research into quantum computing hardware, which more often seeks to simply lower the probability of an error occurring in the first place.

Innovative Approach in Quantum Computing

A paper detailing the new approach was recently published in the journal Nature. Thompson’s collaborators include Shruti Puri at Yale University and Guido Pupillo at the University of Strasbourg.

Physicists have been inventing new qubits – the core component of quantum computers – for nearly three decades, and steadily improving those qubits to be less fragile and less prone to error. But some errors are inevitable no matter how good qubits get. The central obstacle to the future development of quantum computers is being able to correct for these errors. However, to correct an error, you first have to figure out if an error occurred, and where it is in the data. And typically, the process of checking for errors introduces more errors, which have to be found again, and so on.

Quantum computers’ ability to manage those inevitable errors has remained more or less stagnant over that long period, according to Thompson, associate professor of electrical and computer engineering. He realized there was an opportunity in biasing certain kinds of errors.

“Not all errors are created equal,” he said.

Optics Technique To Correct Errors in a Quantum Computer

Researchers led by Jeff Thompson at Princeton University have developed a technique to make it 10 times easier to correct errors in a quantum computer. Credit: Frank Wojciechowski

Advancements in Quantum Error Correction

Thompson’s lab works on a type of quantum computer based on neutral atoms. Inside the ultra-high vacuum chamber that defines the computer, qubits are stored in the spin of individual ytterbium atoms held in place by focused laser beams called optical tweezers. In this work, a team led by graduate student Shuo Ma used an array of 10 qubits to characterize the probability of errors occurring while first manipulating each qubit in isolation, and then manipulating pairs of qubits together.

They found error rates near the state of the art for a system of this kind: 0.1 percent per operation for single qubits and 2 percent per operation for pairs of qubits.

However, the main result of the study is not only the low error rates, but also a different way to characterize them without destroying the qubits. By using a different set of energy levels within the atom to store the qubit, compared to previous work, the researchers were able to monitor the qubits during the computation to detect the occurrence of errors in real time. This measurement causes the qubits with errors to emit a flash of light, while the qubits without errors remain dark and are unaffected.

This process converts the errors into a type of error known as an erasure error. Erasure errors have been studied in the context of qubits made from photons, and have long been known to be simpler to correct than errors in unknown locations, Thompson said. However, this work is the first time the erasure-error model has been applied to matter-based qubits. It follows a theoretical proposal last year from Thompson, Puri, and Shimon Kolkowitz of the University of California-Berkeley.

In the demonstration, approximately 56 percent of one-qubit errors and 33 percent of two-qubit errors were detectable before the end of the experiment. Crucially, the act of checking for errors doesn’t cause significantly more errors: The researchers showed that checking increased the rate of errors by less than 0.001 percent. According to Thompson, the fraction of errors detected can be improved with additional engineering.

Technique To Correct Errors in a Quantum Computer

The inside of the ytterbium-based neutral atom quantum computing system developed in Thompson’s lab. Credit: Frank Wojciechowski

Significant Outcomes and Future Implications

The researchers believe that, with the new approach, close to 98 percent of all errors should be detectable with optimized protocols. This could reduce the computational costs of implementing error correction by an order of magnitude or more.

Other groups have already started to adapt this new error detection architecture. Researchers at Amazon Web Services and a separate group at Yale have independently shown how this new paradigm can also improve systems using superconducting qubits.

“We need advances in many different areas to enable useful, large-scale quantum computing. One of the challenges of systems engineering is that these advances that you come up with don’t always add up constructively. They can pull you in different directions,” Thompson said. “What’s nice about erasure conversion is that it can be used in many different qubits and computer architectures, so it can be deployed flexibly in combination with other developments.”

Reference: “High-fidelity gates and mid-circuit erasure conversion in an atomic qubit” by Shuo Ma, Genyue Liu, Pai Peng, Bichen Zhang, Sven Jandura, Jahan Claes, Alex P. Burgers, Guido Pupillo, Shruti Puri and Jeff D. Thompson, 11 October 2023, Nature.
DOI: 10.1038/s41586-023-06438-1

Additional authors on the paper “High-fidelity gates with mid-circuit erasure conversion in a metastable neutral atom qubit” include Shuo Ma, Genyue Liu, Pai Peng, Bichen Zhang, and Alex P. Burgers, at Princeton; Sven Jandura at Strasbourg; and Jahan Claes at Yale. This work was supported in part by the Army Research Office, the Office of Naval Research, DARPA, the National Science Foundation, and the Sloan Foundation.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : SciTechDaily – https://scitechdaily.com/finding-and-erasing-quantum-computing-errors-in-real-time/

Tags: ErasingFindingscience
Previous Post

Overturning Old Myths: New Research Indicates That Insulin Spike After Eating Is Actually a Good Thing

Next Post

Impact Imminent: Racing To Track Asteroid 2024 BX1’s Collision Course With Earth

An Extra Sense May Connect Gut Bacteria With Our Brain – ScienceAlert

An Extra Sense May Connect Gut Bacteria With Our Brain – ScienceAlert

July 24, 2025
Nutrition and lifestyle hold the key to overcoming obesity risk – The Hans India

Unlock the Secret to Beating Obesity: How Nutrition and Lifestyle Transform Your Health

July 24, 2025
He ‘found his place in the world’ through football. Then came 15 years of suffering – The New York Times

From Football Dreams to 15 Years of Unyielding Struggle: One Man’s Journey to Finding His Place in the World

July 24, 2025
How Nuclear Fusion Could Revive This State’s Startup Economy – Inc.com

How Nuclear Fusion Could Spark a Revival in This State’s Startup Scene

July 24, 2025
Hollywood’s writers won the strike but lost the work – Spectrum News

Hollywood Writers Win Strike Victory but Confront New Challenges Ahead

July 24, 2025
Health For All reminds Brazos Valley of healthy habits, resources during summer months – KBTX News 3

Stay Healthy This Summer: Must-Know Tips and Resources for Brazos Valley Residents

July 24, 2025
Democrat Roy Cooper expected to run for Senate from North Carolina, sources tell CNN – CNN

Democrat Roy Cooper Launches Thrilling Campaign for North Carolina Senate Seat

July 24, 2025
Behind the Screens: The Impact of Technology on Real Estate – TRREB

Behind the Screens: How Technology is Transforming the Future of Real Estate

July 24, 2025
Gustavus hires Jordan Benson as Sports Information Director – Minnesota Intercollegiate Athletic Conference

Gustavus Welcomes Jordan Benson as New Sports Information Director

July 24, 2025
Join the Neighborhood Ecology Corps – RaleighNC.gov

Join the Neighborhood Ecology Corps – RaleighNC.gov

July 24, 2025

Categories

Archives

July 2025
MTWTFSS
 123456
78910111213
14151617181920
21222324252627
28293031 
« Jun    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (736)
  • Economy (760)
  • Entertainment (21,642)
  • General (16,076)
  • Health (9,798)
  • Lifestyle (768)
  • News (22,149)
  • People (761)
  • Politics (769)
  • Science (15,976)
  • Sports (21,257)
  • Technology (15,742)
  • World (743)

Recent News

An Extra Sense May Connect Gut Bacteria With Our Brain – ScienceAlert

An Extra Sense May Connect Gut Bacteria With Our Brain – ScienceAlert

July 24, 2025
Nutrition and lifestyle hold the key to overcoming obesity risk – The Hans India

Unlock the Secret to Beating Obesity: How Nutrition and Lifestyle Transform Your Health

July 24, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version