* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, June 26, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    George Lopez is coming to Spokane – KXLY.com

    George Lopez is coming to Spokane – KXLY.com

    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    Safety concerns in Deep Ellum create apprehension as the entertainment district gains visitors – CBS News

    Safety Concerns Surge Amid Deep Ellum’s Booming Popularity and Growing Crowds

  • 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
    Frontdoor Announces Tech Expert Dr. Bala Ganesh as Chief Technology Officer – Business Wire

    Frontdoor Appoints Tech Visionary Dr. Bala Ganesh as New Chief Technology Officer

    Defense technology giant Northrop Grumman to host interviews in Iuka to fill technician roles – supertalk.fm

    Defense technology giant Northrop Grumman to host interviews in Iuka to fill technician roles – supertalk.fm

    China’s Military Introduces Mosquito-Sized Drones: A Game-Changing Surveillance Technology – Indian Defence Review

    China Unveils Mosquito-Sized Drones: Revolutionizing Surveillance Technology

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Promising Technology Stocks To Follow Today – June 22nd – MarketBeat

    Top Technology Stocks to Watch Today – June 22nd

    Technology Convergence Report 2025 – The World Economic Forum

    Technology Convergence Report 2025 – The World Economic Forum

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    George Lopez is coming to Spokane – KXLY.com

    George Lopez is coming to Spokane – KXLY.com

    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    Safety concerns in Deep Ellum create apprehension as the entertainment district gains visitors – CBS News

    Safety Concerns Surge Amid Deep Ellum’s Booming Popularity and Growing Crowds

  • 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
    Frontdoor Announces Tech Expert Dr. Bala Ganesh as Chief Technology Officer – Business Wire

    Frontdoor Appoints Tech Visionary Dr. Bala Ganesh as New Chief Technology Officer

    Defense technology giant Northrop Grumman to host interviews in Iuka to fill technician roles – supertalk.fm

    Defense technology giant Northrop Grumman to host interviews in Iuka to fill technician roles – supertalk.fm

    China’s Military Introduces Mosquito-Sized Drones: A Game-Changing Surveillance Technology – Indian Defence Review

    China Unveils Mosquito-Sized Drones: Revolutionizing Surveillance Technology

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Promising Technology Stocks To Follow Today – June 22nd – MarketBeat

    Top Technology Stocks to Watch Today – June 22nd

    Technology Convergence Report 2025 – The World Economic Forum

    Technology Convergence Report 2025 – The World Economic Forum

    Trending Tags

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

Charging quantum batteries

December 31, 2023
in General
Charging quantum batteries
Share on FacebookShare on Twitter

Researchers in Japan have taken advantage of an unintuitive quantum process that disregards the conventional notion of causality to improve the performance of so-called “quantum batteries.” They believe these advances could help to bring the technology a little closer to reality.

December 29, 2023 Marija Maisch

Image: University of Tokyo, ©2023 Chen et al. CC-BY-ND

In standard quantum theory, the causal order of occurrence between events is prescribed and must be definite. This has been maintained in all conventional operation scenarios for quantum batteries, which could surpass the usefulness of conventional chemical batteries in some low-power applications.

Now, for the first time, researchers led by the University of Tokyo, have taken a step further to charge quantum batteries in an indefinite causal order (ICO).

In the classical realm, causality follows a clear path, meaning that if “event A” leads to “event B,” then the possibility of B causing A is excluded. However, at the quantum scale, ICO allows both directions of causality to exist in what’s known as a quantum superposition, where both can be simultaneously true.

“With ICO, we demonstrated that the way you charge a battery made up of quantum particles could drastically impact its performance,” said graduate student Yuanbo Chen. “We saw huge gains in both the energy stored in the system and the thermal efficiency. And somewhat counterintuitively, we discovered the surprising effect of an interaction that’s the inverse of what you might expect. A lower-power charger could provide higher energies with greater efficiency than a comparably higher-power charger using the same apparatus.”

Charging quantum batteries in indefinite causal order. Multiple chargers arranged in different orders can exist simultaneously, forming a quantum superposition.

Image: University of Tokyo, ©2023 Chen et al. CC-BY-ND

The research team has proposed a nonunitary dynamics-based charging protocol and experimentally investigated this using a photonic quantum switch. They have experimented with ways to charge a quantum battery using optical apparatuses such as lasers, lenses, and mirrors to find the best ways to charge quantum batteries. They have found that the ICO protocol can outperform the conventional protocols and give rise to the anomalous inverse interaction effect.

They said that the phenomenon of ICO could find uses beyond charging a new generation of low-power devices. The underlying principles, including the inverse interaction effect uncovered here, could improve the performance of other tasks involving thermodynamics or processes that involve the transfer of heat. One promising example is solar panels, where heat effects can reduce their efficiency, but ICO could be used to mitigate those and lead to gains in efficiency instead.

Presently, quantum batteries only exist as laboratory experiments. One of the advantages of quantum batteries is that they should be incredibly efficient, but that hinges on the way they are charged, as further proved in this study.

“Current batteries for low-power devices, such as smartphones or sensors, typically use chemicals such as lithium to store charge, whereas a quantum battery uses microscopic particles like arrays of atoms,” said Chen. “While chemical batteries are governed by classical laws of physics, microscopic particles are quantum in nature, so we have a chance to explore ways of using them that bend or even break our intuitive notions of what takes place at small scales. I’m particularly interested in the way quantum particles can work to violate one of our most fundamental experiences, that of time.”

The researchers presented their findings in the study “Charging Quantum Batteries via Indefinite Causal Order: Theory and Experiment,” which was recently published in Physical Review Letters.

This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: [email protected].

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : PV-Magazine – https://www.pv-magazine.com/2023/12/29/the-best-way-to-charge-a-quantum-battery/

Previous Post

MXenes-based organic solar cells offer greater stability, claim scientists

Next Post

Bears clinch No. 1 pick in 2024 NFL Draft following Panthers’ loss to Jaguars

House panel wrangles on rail safety technology – FreightWaves

House Panel Sparks Debate Over the Future of Rail Safety Technology

June 26, 2025
The Desert Sun unveils its Top Spring Athletes: History-makers and record-breakers – The Desert Sun

Meet This Spring’s Top Athletes: History-Makers and Record-Breakers Revealed!

June 26, 2025
HUD to move into the National Science Foundation headquarters, no current plan on where to relocate NSF employees – Government Executive

HUD to move into the National Science Foundation headquarters, no current plan on where to relocate NSF employees – Government Executive

June 25, 2025

Protecting the Boundless Future of U.S. Science: Tackling Tomorrow’s Challenges Today

June 25, 2025
LVMH’s Paris Olympics partnership wins Luxury and Lifestyle Grand Prix – Ad Age

LVMH Shines Bright with Luxury and Lifestyle Victory at Paris Olympics Partnership

June 25, 2025
Why the Strait of Hormuz, A Vital Oil Route, Is Vulnerable to Israel-Iran Conflict – The New York Times

Why the Strait of Hormuz, A Vital Oil Route, Is Vulnerable to Israel-Iran Conflict – The New York Times

June 25, 2025
Dying honey bees are threatening California’s economy. Can Central Valley lawmakers save them? – CalMatters

Dying honey bees are threatening California’s economy. Can Central Valley lawmakers save them? – CalMatters

June 25, 2025
Butler launches sports, entertainment institute focused on local events – Inside INdiana Business

Butler Launches Exciting New Sports and Entertainment Institute Spotlighting Local Events

June 25, 2025
Expert panel picked by RFK Jr. will scrutinize the vaccine schedule for kids – NPR

Expert panel picked by RFK Jr. will scrutinize the vaccine schedule for kids – NPR

June 25, 2025
What Is a Democratic Socialist? – The New York Times

What Is a Democratic Socialist? – The New York Times

June 25, 2025

Categories

Archives

June 2025
MTWTFSS
 1
2345678
9101112131415
16171819202122
23242526272829
30 
« May    
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 (698)
  • Economy (717)
  • Entertainment (21,612)
  • General (15,566)
  • Health (9,756)
  • Lifestyle (722)
  • News (22,149)
  • People (719)
  • Politics (724)
  • Science (15,935)
  • Sports (21,214)
  • Technology (15,702)
  • World (697)

Recent News

House panel wrangles on rail safety technology – FreightWaves

House Panel Sparks Debate Over the Future of Rail Safety Technology

June 26, 2025
The Desert Sun unveils its Top Spring Athletes: History-makers and record-breakers – The Desert Sun

Meet This Spring’s Top Athletes: History-Makers and Record-Breakers Revealed!

June 26, 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