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Today, we launched Helios, a technological marvel redefining the possible. Helios is the most accurate quantum computer in the world, with 98 of the highest fidelity physical qubits ever released, and 48 error-corrected logical qubits. Learn more:

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90,671 次观看 • 7 个月前 •via X (Twitter)

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Google's superconducting quantum computer chip Willow has logical qubits which, for the first time in history, operate below the critical Quantum Error Correction threshold

Google's superconducting quantum computer chip Willow has logical qubits which, for the first time in history, operate below the critical Quantum Error Correction threshold

Tsarathustra

119,358 次观看 • 1 年前

DARPA researchers make #quantum computing breakthrough creating first-ever quantum circuit with logical quantum bits (qubits), a key discovery that could accelerate fault-tolerant quantum computing & revolutionize designs for quantum computer processors:

DARPA researchers make #quantum computing breakthrough creating first-ever quantum circuit with logical quantum bits (qubits), a key discovery that could accelerate fault-tolerant quantum computing & revolutionize designs for quantum computer processors:

DARPA

262,813 次观看 • 2 年前

We just published a peer-reviewed milestone study in Nature, demonstrating a significant advancement in quantum computing systems using our commercial-grade annealing-based quantum computer with over 5,000 qubits. The study provides evident of quantum annealing's unrivaled performance. Check out our blog and video to learn more about this groundbreaking research! Read the blog here: #QuantumComputing #DWave #QuantumAnnealing #Quantum

We just published a peer-reviewed milestone study in Nature, demonstrating a significant advancement in quantum computing systems using our commercial-grade annealing-based quantum computer with over 5,000 qubits. The study provides evident of quantum annealing's unrivaled performance. Check out our blog and video to learn more about this groundbreaking research! Read the blog here: #QuantumComputing #DWave #QuantumAnnealing #Quantum

D-Wave

10,679 次观看 • 3 年前

The Google and Caltech quantum papers demonstrated 2 breakthroughs: that Bitcoin cryptography is much easier to break than previously thought, and that far fewer logical qubits may be necessary for physical qubits. Project Eleven CEO Alex Pruden explains: "These two papers are not necessarily about a quantum computer that's bigger or more capable. They're about what it takes to break cryptography." "So what changed? One of the things that changed was that physicists and quantum cryptographers that looked at this problem for a long time studied an algorithm called RSA — an older cryptographic algorithm." "But that's not what really any blockchains use, because RSA keys are very large. It turns out, and this was one of the key upshots of the Google paper, that if you focus on the cryptography used by Bitcoin, Ethereum, and other networks, it's actually way easier to break than they thought it was, compared to RSA." "The other big breakthrough, and this is from the Caltech paper: Quantum computers are very fragile, generally. So to be useful, they need to have what's called error correction applied. And that can result in a lot of overhead. You need to have tons of physical qubits to get to one logical qubit." "This Caltech paper basically showed, 'Hey, we have some new ideas for error correction. And it turns out if we apply those, we don't need hundreds or thousands of physical qubits, maybe we just need a handful to make one logical cubit.'" "The headline of their paper is 'You may only need 10,000 physical qubits to run Shor's algorithm.' And by the way, they demonstrated 6,000 last year."

The Google and Caltech quantum papers demonstrated 2 breakthroughs: that Bitcoin cryptography is much easier to break than previously thought, and that far fewer logical qubits may be necessary for physical qubits. Project Eleven CEO Alex Pruden explains: "These two papers are not necessarily about a quantum computer that's bigger or more capable. They're about what it takes to break cryptography." "So what changed? One of the things that changed was that physicists and quantum cryptographers that looked at this problem for a long time studied an algorithm called RSA — an older cryptographic algorithm." "But that's not what really any blockchains use, because RSA keys are very large. It turns out, and this was one of the key upshots of the Google paper, that if you focus on the cryptography used by Bitcoin, Ethereum, and other networks, it's actually way easier to break than they thought it was, compared to RSA." "The other big breakthrough, and this is from the Caltech paper: Quantum computers are very fragile, generally. So to be useful, they need to have what's called error correction applied. And that can result in a lot of overhead. You need to have tons of physical qubits to get to one logical qubit." "This Caltech paper basically showed, 'Hey, we have some new ideas for error correction. And it turns out if we apply those, we don't need hundreds or thousands of physical qubits, maybe we just need a handful to make one logical cubit.'" "The headline of their paper is 'You may only need 10,000 physical qubits to run Shor's algorithm.' And by the way, they demonstrated 6,000 last year."

TBPN

16,396 次观看 • 2 个月前

In Dec 2024, Google unveiled the Willow chip, showing that error correction in quantum systems is possible!💡 For years, scaling meant more errors. Now, adding more qubits can actually reduce them. That’s a big shift!

In Dec 2024, Google unveiled the Willow chip, showing that error correction in quantum systems is possible!💡 For years, scaling meant more errors. Now, adding more qubits can actually reduce them. That’s a big shift!

Whale Coin Talk

19,379 次观看 • 2 个月前

QUANTUM COMPUTERS DON’T THINK FASTER - THEY THINK EVERYTHING AT ONCE A classical computer tests each possibility one at a time. A quantum computer? It runs every possibility simultaneously. With 20 qubits, it can process a million outcomes at once. With 300 qubits, it could match the number of particles in the observable universe. Now that’s next-level computing. Source: Everysci24

QUANTUM COMPUTERS DON’T THINK FASTER - THEY THINK EVERYTHING AT ONCE A classical computer tests each possibility one at a time. A quantum computer? It runs every possibility simultaneously. With 20 qubits, it can process a million outcomes at once. With 300 qubits, it could match the number of particles in the observable universe. Now that’s next-level computing. Source: Everysci24

Mario Nawfal

154,890 次观看 • 10 个月前

6,100-Qubit Processor Shatters Quantum Computing Record | David Nield, ScienceAlert Another major quantum computing record has been broken, and by a considerable margin: physicists have now built an array containing 6,100 qubits, the largest of its type and way above the thousand or so qubits previous systems contained. It's the work of scientists from the California Institute of Technology, who used cesium atoms as their qubits, trapping them in place with a complex system of lasers that acted as tweezers to keep the atoms as stable as possible. Qubits differ from the classical bits of traditional computers by exploiting what's known as a superposition: not just binary states of 1 or 0, but a spread of probabilities that allows for algorithms that can solve problems considered out of reach of conventional computing methods. Related: Quantum Advantage: A Physicist Explains The Future of Computers A lot of qubits will be needed to make quantum algorithms practical, however. One reason for these large arrays is error correction, which helps overcome the inherent fragility of the qubit by providing a surplus to double-check the machine's operation. "This is an exciting moment for neutral-atom quantum computing," says physicist Manuel Endres. "We can now see a pathway to large error-corrected quantum computers. The building blocks are in place." There was no single breakthrough that enabled this jump in qubit numbers, but rather a series of engineering advancements in many key areas – from the laser tweezers to the ultra-high (very low pressure) vacuum chamber. Stability has also been a problem for quantum computing systems. The innovations in this latest array kept qubits in a superposition state for almost 13 seconds – almost ten times longer than previous configurations had managed. What's more, individual qubits could be manipulated with 99.98 percent accuracy, establishing a significant benchmark in the programmability of quantum technology. "Large scale, with more atoms, is often thought to come at the expense of accuracy, but our results show that we can do both," says physicist Gyohei Nomura. "Qubits aren't useful without quality. Now we have quantity and quality." To make quantum computers a practical alternative to modern supercomputers, more qubits and even greater levels of stability will be required. Experts are tackling the problem from several different angles, which is why records for some types of quantum computer don't necessarily apply to others. Next, the researchers need to work on exploiting entanglement, which will enable the system to make the leap from storing information to actually processing it. Not too far in the future, we could be using these computers to discover new materials, matter, and fundamental laws of physics. "It's exciting that we are creating machines to help us learn about the Universe in ways that only quantum mechanics can teach us," says physicist Hannah Manetsch. Read more:

6,100-Qubit Processor Shatters Quantum Computing Record | David Nield, ScienceAlert Another major quantum computing record has been broken, and by a considerable margin: physicists have now built an array containing 6,100 qubits, the largest of its type and way above the thousand or so qubits previous systems contained. It's the work of scientists from the California Institute of Technology, who used cesium atoms as their qubits, trapping them in place with a complex system of lasers that acted as tweezers to keep the atoms as stable as possible. Qubits differ from the classical bits of traditional computers by exploiting what's known as a superposition: not just binary states of 1 or 0, but a spread of probabilities that allows for algorithms that can solve problems considered out of reach of conventional computing methods. Related: Quantum Advantage: A Physicist Explains The Future of Computers A lot of qubits will be needed to make quantum algorithms practical, however. One reason for these large arrays is error correction, which helps overcome the inherent fragility of the qubit by providing a surplus to double-check the machine's operation. "This is an exciting moment for neutral-atom quantum computing," says physicist Manuel Endres. "We can now see a pathway to large error-corrected quantum computers. The building blocks are in place." There was no single breakthrough that enabled this jump in qubit numbers, but rather a series of engineering advancements in many key areas – from the laser tweezers to the ultra-high (very low pressure) vacuum chamber. Stability has also been a problem for quantum computing systems. The innovations in this latest array kept qubits in a superposition state for almost 13 seconds – almost ten times longer than previous configurations had managed. What's more, individual qubits could be manipulated with 99.98 percent accuracy, establishing a significant benchmark in the programmability of quantum technology. "Large scale, with more atoms, is often thought to come at the expense of accuracy, but our results show that we can do both," says physicist Gyohei Nomura. "Qubits aren't useful without quality. Now we have quantity and quality." To make quantum computers a practical alternative to modern supercomputers, more qubits and even greater levels of stability will be required. Experts are tackling the problem from several different angles, which is why records for some types of quantum computer don't necessarily apply to others. Next, the researchers need to work on exploiting entanglement, which will enable the system to make the leap from storing information to actually processing it. Not too far in the future, we could be using these computers to discover new materials, matter, and fundamental laws of physics. "It's exciting that we are creating machines to help us learn about the Universe in ways that only quantum mechanics can teach us," says physicist Hannah Manetsch. Read more:

Owen Gregorian

43,078 次观看 • 8 个月前

Ever wonder how qubits are made? Check out this behind-the-scenes tour of the Google #QuantumAI lab and learn more about the process.

Ever wonder how qubits are made? Check out this behind-the-scenes tour of the Google #QuantumAI lab and learn more about the process.

Google Quantum AI

49,189 次观看 • 1 年前

Introducing Majorana 1—the world’s first quantum processor powered by topological qubits, featuring a new state of matter. This breakthrough marks a significant step toward scalable quantum computing. Learn more: #QuantumReady

Introducing Majorana 1—the world’s first quantum processor powered by topological qubits, featuring a new state of matter. This breakthrough marks a significant step toward scalable quantum computing. Learn more: #QuantumReady

Azure Quantum

233,884 次观看 • 1 年前

Google just told crypto to get quantum-ready by 2029. What changed: a 20x improvement to Shor’s algorithm. That takes the threat from tens of millions of qubits to ~500,000, with a possible attack window of about nine minutes. The quantum clock is ticking.

Google just told crypto to get quantum-ready by 2029. What changed: a 20x improvement to Shor’s algorithm. That takes the threat from tens of millions of qubits to ~500,000, with a possible attack window of about nine minutes. The quantum clock is ticking.

Bankless

14,663 次观看 • 2 个月前

Willow marks a significant step forward in quantum computing. Learn how Quantum AI is advancing towards a large-scale, error-corrected quantum computer—a tool that could one day address challenges previously thought beyond reach. Learn more →

Willow marks a significant step forward in quantum computing. Learn how Quantum AI is advancing towards a large-scale, error-corrected quantum computer—a tool that could one day address challenges previously thought beyond reach. Learn more →

Google Quantum AI

26,970 次观看 • 1 年前

An inside look at IBM Quantum System Two, showing how qubits, extreme cooling, and quantum physics are shaping the future of computing

An inside look at IBM Quantum System Two, showing how qubits, extreme cooling, and quantum physics are shaping the future of computing

Massimo

37,915 次观看 • 4 个月前

Our latest research introduces "color codes" requiring fewer qubits and allows for faster logical operations compared to surface codes. Learn more →

Our latest research introduces "color codes" requiring fewer qubits and allows for faster logical operations compared to surface codes. Learn more →

Google Quantum AI

17,277 次观看 • 8 个月前

We sign an agreement with Pasqal, a global leader in neutral atom quantum computing, to install the first quantum computer in the Kingdom Learn more 👇 #aramco

We sign an agreement with Pasqal, a global leader in neutral atom quantum computing, to install the first quantum computer in the Kingdom Learn more 👇 #aramco

aramco

10,622,944 次观看 • 2 年前

Here's how you'll know quantum is a real threat to Bitcoin: One architecture doubling its logical qubits in coherence, repeatedly, on a predictable timeline. "Until we see that, there's no evidence it's coming in the next decade, or the next 20 years." - Rearden Vibes 🛩 fork/acc

Here's how you'll know quantum is a real threat to Bitcoin: One architecture doubling its logical qubits in coherence, repeatedly, on a predictable timeline. "Until we see that, there's no evidence it's coming in the next decade, or the next 20 years." - Rearden Vibes 🛩 fork/acc

TFTC

69,431 次观看 • 2 个月前

Through our partnership with Sphere, we're redefining entertainment and pushing the boundaries of what's possible. Learn more about how we're innovating the unforgettable at the world's most immersive venue. Learn more:

Through our partnership with Sphere, we're redefining entertainment and pushing the boundaries of what's possible. Learn more about how we're innovating the unforgettable at the world's most immersive venue. Learn more:

Lenovo

9,433,936 次观看 • 5 个月前

Quantum CEO explains how his startup intends to scale from 5 qubits to 5 million qubits.

Quantum CEO explains how his startup intends to scale from 5 qubits to 5 million qubits.

Dulwich Quantum Computing

34,800 次观看 • 2 年前

Majorana 1 is a groundbreaking quantum chip powered by a Topological Core. This innovation is built on a new class of materials called topoconductors. Topoconductors enable stable and scalable qubits—the fundamental units of quantum computing.

Majorana 1 is a groundbreaking quantum chip powered by a Topological Core. This innovation is built on a new class of materials called topoconductors. Topoconductors enable stable and scalable qubits—the fundamental units of quantum computing.

Mr_Fireside 🔥

282,190 次观看 • 1 年前

India Hits a Quantum Milestone! 🇮🇳 🇮🇳India just had a quantum breakthrough that went pretty unnoticed! 🔥 Kaveri is a 64-qubit quantum chip built in Bengaluru, and it’s the first time India has crossed 50 qubits, putting it in the same quantum league as the U.S., China, and Europe. 🔥🔥🔥

India Hits a Quantum Milestone! 🇮🇳 🇮🇳India just had a quantum breakthrough that went pretty unnoticed! 🔥 Kaveri is a 64-qubit quantum chip built in Bengaluru, and it’s the first time India has crossed 50 qubits, putting it in the same quantum league as the U.S., China, and Europe. 🔥🔥🔥

JIX5A

93,915 次观看 • 4 个月前

You have a quantum computer inside your skull. The most efficient biochemical electromagnetic computer ever designed, with a wider array of processing capability and adaptability than any digital supercomputer ever made Not only this, you have a consciousness with the spark of life which is not just an observer experience, but is increasingly demonstrated to exert a foundational force in the construction and projection of physical reality through interactions with probabilities in the energy fields of this universe. The latent untapped potential inside the human consciousness and mind is far more powerful than we can possibly imagine, and we are still barely leaving the stone age

You have a quantum computer inside your skull. The most efficient biochemical electromagnetic computer ever designed, with a wider array of processing capability and adaptability than any digital supercomputer ever made Not only this, you have a consciousness with the spark of life which is not just an observer experience, but is increasingly demonstrated to exert a foundational force in the construction and projection of physical reality through interactions with probabilities in the energy fields of this universe. The latent untapped potential inside the human consciousness and mind is far more powerful than we can possibly imagine, and we are still barely leaving the stone age

⟠Palis⟠🐍

158,411 次观看 • 4 个月前