D-Wave, quantum computing

D-Wave claims to have achieved ‘quantum supremacy’ at last, but others disagree
D-Wave Quantum Inc. said today a peer-reviewed scientific paper proves it has finally passed a critical threshold and achieved “quantum supremacy” — that is, the point at which its quantum computers have finally solved a problem that’s impossible for even the most powerful “classical” computers to do.
Doubts cast over D-Wave's claim of quantum computer supremacy
D-Wave's claim that its quantum computers can solve problems that would take hundreds of years on classical machines have been undermined by two separate research groups showing that even an ordinary
D-Wave says it achieved ‘quantum supremacy,’ using a computer to solve a problem that would otherwise take a million years
The quantum computing firm is announcing what it describes as a major breakthrough, the results of which were published in the journal ‘Science.’ D-Wave is about to make waves.
D-Wave Claims ‘Quantum Supremacy.’ What It Means for Quantum Computing.
D-Wave Quantum said Wednesday that it had not only achieved “quantum supremacy,” but had done so using a practical problem, marking an industry first. The quantum-computing company said its Advantage2 system solved a problem in 20 minutes that would take one of the world’s most powerful supercomputers nearly 1 million years to complete.
D-Wave Claims It Has Achieved Quantum Supremacy. Should You Buy QBTS Stock Now?
D-Wave Quantum (QBTS) has rallied more than 25% over the past five trading days after the company said it achieved a coveted industry landmark of “quantum supremacy.” What it essentially means is that the company’s quantum computer can now solve certain problems that can’t be deciphered with a conventional computer.
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Microsoft under fire for claiming it has a new quantum computer
Researchers have criticised Microsoft's new Majorana 1 quantum computer, saying the company has made claims about the way it ...
Mark Cuban, quantum computing and the must-see speakers of SXSW's 2025 Tech Industry Track
Austin's most eclectic — and arguably most iconic — festival, the South by Southwest Conference and Festival (SXSW), has ...
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NIST selects backup algorithm for general encryption against quantum cyberattacks
The new algorithm, called HQC, will be a backup for the main algorithm NIST announced last year for general encryption in a ...
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Quantum Computing: The Pressure Builds Up
Having a signed contract with NASA doesn't necessarily mean that ... Particularly with QUBT - like with any other quantum computing stock out there - I'm concerned about the competition from ...
A quantum computing startup says it is already making millions of light-powered chips
American quantum computing startup PsiQuantum announced yesterday that it has cracked a significant puzzle on the road to ...
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QUBT LAWSUIT ALERT: Levi & Korsinsky Notifies Quantum Computing Inc. Investors of a Class Action Lawsuit and Upcoming Deadline
defendants overstated the capabilities of QCI's quantum computing technologies, products, and/or services; (ii) defendants overstated the scope and nature of QCI's relationship with NASA, as ...
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Quantum Computing (NasdaqCM:QUBT) Faces Legal Hurdles As Stock Dips 2%
Quantum Computing is confronting legal hurdles as ... that QCi secured a prime contract with NASA, leveraging its Dirac-3 machine for advanced imaging. Additionally, strategic collaborations ...
My Favorite "Magnificent Seven" Stock Just Joined the Quantum Computing Revolution (Hint: It's Not Nvidia)
Amazon just joined its "Magnificent Seven" peers Nvidia, Microsoft, and Alphabet in the quantum computing revolution.
Kirby McInerney LLP Reminds Quantum Computing Inc. (QUBT) Investors of Class Action Filing and Encourages Investors to Contact the Firm
The lawsuit was filed on behalf of investors who acquired Quantum securities from March 30, 2020, through January 15, 2025 ("the Class Period"). Investors have until April 28, 2025, to apply to the ...