Researchers cast new doubt on Microsoft’s quantum computing advance

Microsoft is not the only company researching quantum computing hardware, with Google, IBM, and Amazon also working on ...

Microsoft's quantum computing technology called into question, again

By Stephen Nellis SAN FRANCISCO, June 24 (Reuters) - A new critique in the scientific journal Nature is raising fresh ...
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Why Investors Are Finally Separating Quantum Computing Winners From Losers

For much of the past two years, investors treated quantum computing as a single investment theme. Whether a company pursued ...

The US government is betting billions on quantum computing. These 3 stocks are the biggest winners.

The bigger opportunity in quantum computing may be in companies building the infrastructure and security to make a quantum ...

IonQ vs. Quantinuum: Which quantum computing accuracy-leading stock looks like the better buy?

IonQ and Quantinuum are battling it out for quantum computing supremacy.

QuEra Unveils Gigaquop-Class Fault-Tolerant Roadmap and Invites Organizations to Co-Design Quantum Applications

QuEra Computing today detailed the next phase of its fault-tolerant roadmap, including plans for a next-generation gigaquop-class quantum computer coming in 2028 to 2029, and launched a call for ...

Helios quantum computer tops 99.9% fidelity rates for one- and two-qubit operations

A public-private partnership in the Mountain West announced new results today that mark steady progress toward the Department ...

RIKEN ROQUO Supercomputer Shows What Hybrid Quantum Computing Actually Needs

RIKEN’s ROQUO supercomputer shows why hybrid quantum computing depends first on classical GPU, networking, cooling, and ...
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World-first cloud service makes full use of quantum computing capacity

Researchers in Japan have developed quantum multi-programming auto mode, a function that automatically runs quantum programs from different users in parallel. Launched on the Center for Quantum ...

The US government wants a working quantum computer by 2028 and quantum-resistant encryption by 2031

One order directs federal agencies to work with private companies and universities to deliver a quantum computer capable of supporting scientific research by 2028. The Department ...

Pathway to high-fidelity quantum computing identified

Researchers from the University of Sydney, working with IBM, have identified and quantified important factors limiting the ...

Naples Emerges as a European Quantum Computing Powerhouse

From saving the 300 employees of the former Whirlpool plant to launching the technological reconversion of the Via Argine ...