Quantum sensor and software maker Q-CTRL raises $290M in funding
Q-CTRL Pty Ltd., a provider of quantum sensors and software for managing qubits, today announced that it has raised $290 million in funding. Salesforce Ventures led the…
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Latest Quantum news
Rigetti Falls 5% After CEO Admits Quantum Can’t Yet Prove ROI; IonQ Sinks 8%, D-Wave Slides 5%
The post Rigetti Falls 5% After CEO Admits Quantum Can’t Yet Prove ROI; IonQ Sinks 8%, D-Wave Slides 5% appeared first on 24/7 Wall St.. Quantum computing stocks are…
Catching rogue agents and preventing cyberattacks—quantum computing is about to have its ‘ChatGPT moment’
A boardroom’s job is to see around corners. Ten years ago, large language models were the approaching challenge, a fledgling technology with a wide range of plausible…
From 54% to 100%: Scientists Reveal a Potential Breakthrough in Quantum Technology
Scientists have proposed a surprisingly simple way to improve photon absorption using specially engineered waveguides, potentially making future quantum technologies far…
Google showcases way to fix quantum computer errors more efficiently
The Willow quantum computerGoogle Quantum AI Making quantum computers error-proof is one of the biggest challenges currently facing the technology. Researchers at Google…
Quantum computer maker IonQ to buy cybersecurity startup Elisity for $1.3B
IonQ Inc., a publicly traded supplier of quantum computers, today announced plans to acquire Elisity Inc. for $1.3 billion. The price tag includes $150 million in…
Quantum chip holds multiple photons at once, opening path to scalable memory
For highly fragile quantum information systems, the ability to store quantum information is vital—but also challenging. Quantum information is transported in particles…
Quantum Circuits Have a Hidden Weakness and It Changes Everything
Quantum circuits promise incredible computing power, but there’s a catch: noise builds up with every step. Picture setting up an intricate line of dominoes, where each…