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Quantum computers: Why do they need their own software?: Europe is working on quantum computers. They will one day push the boundaries of what is computable ...
faz.net/aktuell/wirtschaft/unternehmen/quantencomputer-warum-brauchen-sie-eine-eigene-software-accg-201278774.html
Quantum computers: Why do they need their own software?
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Quantum Computers Can Get Colder Than Deep Space — Here's How They Stay Running: Quantum computers are kept at temperatures near absolute zero to keep heat from ...
engadget.com/2292950/how-quantum-computer-stays-running-extreme-cold/
Quantum Computers Can Get Colder Than Deep Space — Here's How They Stay ...
Silicon qubits surpass 99.99% gate fidelity while operating three at once: Silicon spin qubits are a promising platform for building scalable quantum computers ...
phys.org/news/2026-10-silicon-qubits-surpass-gate-fidelity.html
Silicon qubits surpass 99.99% gate fidelity while operating three at once
Google’s quantum Willow chip may be able to grow ‘magic states’: The work could help improve quantum computers’ accuracy in complex calculations
scientificamerican.com/article/googles-quantum-willow-chip-may-be-able-to-grow-magic-states/
Google’s quantum Willow chip may be able to grow ‘magic states’
Quantum computers: How Google is following the Munich-based startup Planqc: Planqc is building a new generation of computers just outside Munich ...
faz.net/aktuell/wirtschaft/unternehmen/quantencomputer-wie-google-dem-muenchner-start-up-planqc-folgt-201293096.html
Quantum computers: How Google is following the Munich-based startup Planqc
Quantum Computers May Put Internet Traffic at Risk. NIST Is Safeguarding Computers With New Standards.
nist.gov/blogs/taking-measure/quantum-computers-may-put-internet-traffic-risk-nist-safeguarding-computers-new
Quantum Computers May Put Internet Traffic at Risk. NIST Is Safeguarding ...
Classical Silicon Fuels Quantum Calibration, Decoding: Nvidia and others are developing new software, hardware, and AI to enable quantum
spectrum.ieee.org/quantum-calibration-decoding
Classical Silicon Fuels Quantum Calibration, Decoding
Innsbruck company achieves breakthrough in quantum research: Europe is catching up significantly in future technologies. At the heart of this is the Tyrolean ...
diepresse.com/20769143/innsbrucker-unternehmen-schafft-durchbruch-in-der-quantenforschung
Innsbruck company achieves breakthrough in quantum research
Neutral Atom Quantum Computing: 2026's Big Leap: Quantum computers are inching closer to solving problems classical computers can't. What's the secret behind ...
spectrum.ieee.org/neutral-atom-quantum-computing
Neutral Atom Quantum Computing: 2026's Big Leap
Efficient quantum software for future quantum computers: Researchers have developed a quantum algorithm to simulate tiny particles under the influence of heat ...
spektrum.de/news/quanteninformatik-quantensystem-effizient-mit-quanten-simulieren/2291671
Efficient quantum software for future quantum computers
Israeli quantum startup Qedma just raised $26 million, with IBM joining in: Qedma specializes in error mitigation software. Its main piece of software, QESEM ...
techcrunch.com/2025/07/03/israeli-quantum-startup-qedma-just-raised-26-million-with-ibm-joining-in/
Israeli quantum startup Qedma just raised $26 million, with IBM joining in
OpinionMicrosoft’s and Google’s Quantum Computing Claims Add to Consumer Confusion: Schrödinger’s cat is scratching its head over the “topological” qubit that is ...
scientificamerican.com/article/microsofts-and-googles-quantum-computing-claims-add-to-consumer-confusion/
Microsoft’s and Google’s Quantum Computing Claims Add to Consumer ...
Key FactsQuantum Computing: Big Claims, Unclear Evidence
Jun 3, 2025 · Reading time: ~45 sec.
Summary created with AI assistance · Source: scientificamerican.com
  • Microsoft announced a topological quantum computer in February 2025, but a Nature peer-review note said the study had not definitively demonstrated Majorana zero modes.

  • Google unveiled its 105-qubit Willow chip in December 2024, after which Mark Zuckerberg voiced doubts and quantum-computing stocks fell.

  • Amazon announced the nine-qubit Ocelot chip at the end of February 2025, using a superconducting resonator and photon-controlled, error-tolerant cat qubits.

  • No clear winner has emerged among the competing technical approaches, and scaling them to about one million qubits remains uncertain.
  • The Majorana 1 processor offers a clear path to fit a million qubits on a single chip that can fit in the palm of one’s hand.
    — Microsoft (from a press release about the Majorana-1 processor)