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New quantum controls can stretch, blur, or reverse the arrow of time

Physicists have designed a set of quantum control protocols that can make a monitored quantum process look as though time is flowing backward, forward at a different speed, or in no clear direction at ...
EurekAlert!

UC Irvine physicists discover method to reverse ‘quantum scrambling’

Irvine, Calif., April 13, 2026 — Quantum computers stand to revolutionize research by helping investigators solve certain problems exponentially faster than with conventional computers. Current ...

Google, Microsoft, and others are racing to crack open quantum computing. Here's how their breakthroughs stack up.

Quantum computing is rapidly evolving, though still largely theoretical — and each of the Big Tech giants wants to be the one ...
New Scientist

Quantum computers are starting to become useful as scientific tools

Three problems that are out of reach for conventional computers have been cracked by quantum computers and show how important ...
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Physicists discover how reverse to 'quantum scrambling'

Quantum computers stand to revolutionize research by helping investigators solve certain problems exponentially faster than with conventional computers. Current quantum computers encounter a challenge ...
Scientific American

What’s a quantum computer good for, anyway?

This article is part of a package on the future of quantum computing. Read about the quest to develop these machines here and see an illustrated field guide to qubits here. The 21st-century fervor ...
Time

AI Helped Spark a Quantum Breakthrough. The World 'Is Not Prepared'

Follow this section to personalize your feed and get instant alerts. WHY FOLLOW? Update your preferences in Account Settings Personalized Content Follow this tag to personalize your feed and get ...
New Scientist

Why full-fledged quantum computers might always be five years away

To predict when we’ll have a truly useful quantum computer, we need to know precisely what one is. Columnist Karmela Padavic-Callaghan finds that’s harder to pin down than you might think ...
Seeking Alpha

Quantum Computing: Moving Out Of The Lab

For years, quantum computing sat in the same category as nuclear fusion. It was always promising, always fascinating, and always just far enough away that investors could safely ignore it. One of the ...
Forbes

Quantum Computing - What Is It?What Does It Do - Today??

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Parts of the IBM Quantum System Two are displayed at IBM Thomas J. Watson Research Center on ...
Phys.org

New controls can stretch, blur and even reverse quantum time flow

In new research published in Physical Review X, scientists have designed quantum control protocols that generate processes more consistent with time flowing backward than forward. The ...