computational device relying on quantum mechanics
Atomic memory keeps distant ions entangled for about 10 seconds: Quantum networks, systems that connect devices and allow them to exchange information encoded in ...
phys.org/news/2026-10-atomic-memory-distant-ions-entangled.html
A quantum computing feat brings the ‘megaquops’ era a step closer: Error correction creates qubits that glitch only 5 out of a million times ...
sciencenews.org/article/quantum-computer-megaquops-error-correction
Quantum computers: How Google is following the Munich start-up Planqc
faz.net/aktuell/wirtschaft/unternehmen/quantencomputer-wie-google-dem-muenchner-start-up-planqc-folgt-201293096.html
New Scientist Oct 18
Google showcases way to fix quantum computer errors more efficiently: Error-proofing the most important operations performed on a quantum computer has so far ...
newscientist.com/article/2593999-google-showcases-way-to-fix-quantum-computer-errors-more-efficiently/
One step closer to quantum computers that can correct their own mistakes: Researchers from Rutgers, IBM and collaborating institutions have shown that a quantum ...
phys.org/news/2026-10-closer-quantum.html
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
Breakthrough: Researchers solve a major problem for quantum computers: Researchers from Google Quantum AI have made a significant breakthrough ...
winfuture.de/news,162013.html
Hybrid quantum computer observes foundational quantum effect in a new setting: Physicists in the Department of Physics at the University of Oxford have used a ...
phys.org/news/2026-10-hybrid-quantum-foundational-effect.html
Quantum interactions may have locked early universe's fields into existing energy states
phys.org/news/2026-10-quantum-interactions-early-universe-fields.html
Wafer-Scale Superconducting Transistors Cut Cryo Cables: Startup S-Transistor says it can make superconducting transistors at scale
spectrum.ieee.org/superconducting-transistors
Quantum computing shortcut makes particle collisions easier to simulate: Collisions between particles at high energies can sometimes produce new particles and ...
phys.org/news/2026-10-quantum-shortcut-particle-collisions-easier.html
Q&A: How will quantum computers change society?: Once called a "pipe dream," quantum computers are now approaching practical use ...
phys.org/news/2026-10-qa-quantum-society.html
Quantum computer boldly goes where no quantum computer has gone before: Space: There's big news from the quantum world. A quantum computer has been used in space ...
phys.org/news/2026-09-quantum-boldly-space.html
President Trump recently signed executive orders on the development of the quantum computing industry, including mandates to develop a scientifically relevant ... Show more
Rare quantum state reveals particles with quarter-electron charge: An electron's charge is normally fixed, like a coin you can't break into pieces ...
phys.org/news/2026-09-rare-quantum-state-reveals-particles.html
New Atlas Sep 23
Quantum computing has always struggled to achieve the necessary division of labor between processing and memory. While different approaches for separate RAM ... Show more
Page Not Found
Page Not Found
Trump’s Quantum Computing Orders Set 2028 Goals: A new pair of executive orders accelerate the timeline for a fault-tolerant quantum computer
spectrum.ieee.org/quantum-computing-trump-executive-orders
New benchmark puts quantum computers to the test and reveals their limitations: Quantum computers are no longer theoretical concepts. Today, they are being ...
phys.org/news/2026-09-benchmark-quantum-reveals-limitations.html
Dual-purpose qubit design could speed operations while cutting quantum errors: Researchers from MIT have designed a new qubit architecture that enables qubits to ...
phys.org/news/2026-09-dual-purpose-qubit-quantum-errors.html
Ottawa pumps $195 million into quantum manufacturing by Xanadu: Canada is investing $195 million in Xanadu Quantum Technologies Inc.’s manufacturing facilities ...
financialpost.com/technology/ottawa-195-million-quantum-manufacturing-xanadu
The First Quantum-Resistant Bitcoin Transaction Has Been Mined: StarkWare’s experiment shows Bitcoin users may have an emergency escape hatch for quantum attacks ...
gizmodo.com/the-first-quantum-resistant-bitcoin-transaction-has-been-mined-2000804119
Jülich has a new quantum computer. What that means.: It's not the first quantum computer at the research center, and yet it was celebrated as a milestone by ...
aachener-zeitung.de/lokales/region-dueren/juelich/juelich-hat-einen-neuen-quantencomputer.-was-das-bedeutet./160476384.html
Paid articlePaywall
dlvr.it Aug 20
IBM says super-chill boxes that connect through 'cryogenic tunnels' will get quantum computers scaling
theregister.com/systems/2026/08/20/ibm-says-super-chill-boxes-that-connect-through-cryogenic-tunnels-will-get-quantum-computers-scaling/5290067
John M. Martinis was jointly awarded the 2025 Nobel Prize in Physics for his work on quantum mechanics.
Here, he reveals a little of the weird and wonderful ... Show more
Why Quantum Is Around the Corner and Why It Is Not
Why Quantum Is Around the Corner and Why It Is Not
This 98-qubit quantum computer moves ions around to compute more efficiently: Helios is the largest trapped-ion quantum computer demonstrated so far. Quantinuum ...
techspot.com/news/113599-quantinuum-helios-largest-trapped-ion-quantum-computer-demonstrated.html
Quantum computer microscope is set to significantly improve electron microscopy: Electron microscopes are used wherever particularly small details need to be ...
phys.org/news/2026-08-quantum-microscope-significantly-electron-microscopy.html
Before quantum power is distributed: Quantum technologies can open up new opportunities, but also shift power dynamics. Now is the moment to shape their ...
spektrum.de/news/warum-quantentechnologien-gute-regeln-brauchen/2327536
Live Science Aug 19
IBM's new 'quantum fridges' are nearly 200 times colder than deep space and could pave the way for fault-tolerant quantum computing
livescience.com/technology/quantum/ibms-new-quantum-fridges-are-nearly-200-times-colder-than-deep-space-and-could-pave-the-way-for-fault-tolerant-quantum-computing
Three photons at once beat the standard photon test: Physicists at the University of Twente have improved the standard test for the quality of individual ...
phys.org/news/2026-08-photons-standard-photon.html
Quantum advantage reassessed: More realistic benchmarks for quantum algorithms: Quantum advantage refers to the point at which a quantum computer solves a ...
phys.org/news/2026-08-quantum-advantage-reassessed-realistic-benchmarks.html
New 'shape-shifting' architecture brings versatility to photonic quantum computing
phys.org/news/2026-08-shifting-architecture-versatility-photonic-quantum.html
Quantum computer completes verified task beyond practical reach of classical simulations
phys.org/news/2026-07-quantum-task-classical-simulations.html
New Brunswick company that aims to protect Canadians from quantum cyberattacks wins $16 million investment
tj.news/new-brunswick/n-b-company-raises-16-million-to-protect-country-against-quantum-computer-attacks
Israel launches national quantum computer and Physical AI race: Government launches plans for a homegrown quantum computer, Physical AI infrastructure and ...
ynetnews.com/tech-and-digital/article/sku2sskime
Will quantum computers solve the biggest problem in mathematics?: How are prime numbers distributed on the number line? A quantum computer could investigate this ...
spektrum.de/news/riemannsche-vermutung-koennen-quantencomputer-das-problem-loesen/2338413
Quantum computers without cooling: SaxonQ relies on diamonds: The company SaxonQ, founded by professors from the University of Leipzig, develops mobile quantum ...
pcgameshardware.de/CPU-CPU-154106/News/SaxonQ-portabler-Quantencomputer-Nitrogen-Vacancy-NV-1550535/
SciTechDaily Jul 31
Quantum Computers Could Freeze Like Ordinary PCs: How even small but frequent disruptions can cause quantum computers to fail.
scitechdaily.com/quantum-computers-could-freeze-like-ordinary-pcs/
Inside the Trump administration’s $2 billion push to build the world’s first useful quantum computer
fastcompany.com/91582933/us-white-house-worlds-first-useful-quantum-computer-2028
Bitcoin Shock: Trading Legend Sells Everything Due to Dire Forecast: Jim Cramer plans to sell his Bitcoin holdings because, according to IBM CEO Krishna ...
deraktionaer.de/artikel/aktien/bitcoin-schock-wegen-horror-prognose-verkauft-diese-boersenlegende-jetzt-alles--20406369.html
Researchers claim a major quantum computing breakthrough by proving the answer was correct
techspot.com/news/113346-quantum-computing-breakthrough-tackles-one-field-biggest-problems.html
Less-explored form of quantum code could be more powerful—and more stable—than its alternative in error correction
phys.org/news/2026-07-explored-quantum-code-powerful-stable.html
Can quantum computers solve math’s hardest problem?: A million-dollar math mystery may someday be resolved in a physics lab. A new study brings this vision one ...
scientificamerican.com/article/can-quantum-computers-solve-maths-hardest-problem/
AI and quantum computers will be frenemies: The two technologies look more complementary than rivalrous
economist.com/science-and-technology/2026/07/29/ai-and-quantum-computers-will-be-frenemies
Paid articlePaywall Spin-Qubits holen auf: Gleich vier voneinander unabhängige Forschungsteams melden entscheidende Durchbrüche bei Quantenprozessoren auf Basis der bislang eher ...
spektrum.de/news/quantencomputer-unterschaetzte-spin-qubits-holen-auf/2337229
Startup Cracks Google's Classified Quantum Cryptography: Using crowdsourcing and AI swarms, one startup surpassed Google’s results in 72 hours
spectrum.ieee.org/google-quantum-cryptography-zero-knowledge
Quantum neural networks get their first hardware test: Neural networks have transformed how machines find patterns in data, from recognizing faces in photos to ...
phys.org/news/2026-07-quantum-neural-networks-hardware.html
There's a problem holding back quantum computer growth and this Ontario startup aims to solve it
financialpost.com/technology/startup-solve-problem-holding-back-quantum-computing
Ingenious trick to outsmart quantum computers: Why can quantum physics make data more secure than any classical encryption? Stefan Heusler presents the BB84 ...
spektrum.de/video/urknall-weltall-und-das-leben-so-schuetzt-uns-das-bb84-protokoll/2336494
Quantum Computing: The Atom Whisperers: Two physicists who grew up in Germany are developing what are probably the most promising quantum computers in California ...
wiwo.de/technologie/digitale-welt/quanten-computing-die-atomfluesterer/100242839.html
Quantum computer: It doesn't exist yet, but its pioneers have already won the Nobel Prize.
faz.net/aktuell/wissen/physik-mehr/quantencomputer-es-gibt-ihn-noch-nicht-aber-seine-pioniere-haben-schon-den-nobelpreis-accg-200992798.html
A quantum computer reproduced a key holographic gravity signature: as simulated bulk qubits became more entangled, boundary entropy rose in perfect lockstep ... Show more
PsiQuantum gets DARPA backing: The $125 million cash infusion adds a new vote of confidence for the company’s efforts to build the world’s first large-scale ...
semafor.com/article/07/22/2026/psiquantum-gets-darpa-backing
Key FactsPsiQuantum plans large photon-based quantum computer
Jul 14, 2026 · Reading time: ~45 sec.
Summary created with AI assistance · Source: technologyreview.com
Summary created with AI assistance · Source: technologyreview.com
- The proposed machine does not yet exist and would route photons through optical switches and beam splitters.
- PsiQuantum raised $1 billion in 2025 and connected three cabinets with 250 chips each at its Milpitas facility.
- The company expects its Australian facility to be operational by the end of 2027, but does not thereby promise that a large computer will be complete.
- PsiQuantum has been assessed by the US research agency DARPA since 2023 and entered the program’s third stage in 2025.
Whenever we have more power to calculate and simulate and understand things, we build incredible machines that come from it.— Terry Rudolph, cofounder of PsiQuantum, in an interview about the implications of increased calculation and simulation power for quantum computing.
Quantum unicorn Photonic has secured Canada's biggest investors — now, it needs customers
financialpost.com/technology/quantum-unicorn-photonic-secured-canadas-biggest-investors
defence-blog.com Jul 15
U.S. Air Force taps consulting giant for secretive quantum research: The next major shift in military technology might not look like a stealth fighter or a ...
defence-blog.com/u-s-air-force-taps-consulting-giant-for-secretive-quantum-research/
The Download: a useful quantum machine and a record-breaking subsea tunnel: Plus: Meta allegedly used AI to target workers with health issues for layoffs.
technologyreview.com/2026/07/15/1140498/the-download-useful-quantum-computer-subsea-tunnel/
OpinionThe Coming Quantum National Security Crisis: China and Russia Are Harvesting Encrypted Secrets—and Getting Closer to Cracking Them
foreignaffairs.com/china/coming-quantum-national-security-crisis
How Hesse wants to increase its IT security: RheinMain University of Applied Sciences and the Hessian Center for Data Processing are testing a new encryption ...
faz.net/aktuell/rhein-main/region-und-hessen/wie-hessen-seine-it-sicherheit-erhoehen-will-accg-201013211.html
Rare Fuel: Quantum Computer Solves Tritium Problem in Nuclear Fusion: Quantum-centered supercomputers could significantly advance the development of nuclear ...
winfuture.de/news,159933.html
New test certifies quantum measurements that simpler methods cannot mimic: Proving that one quantum measurement is more powerful than another has long been ...
phys.org/news/2026-07-certifies-quantum-simpler-methods-mimic.html
Oratomic raises $300M to build a viable quantum computer that needs only 20K qubits
techcrunch.com/2026/07/10/oratomic-raises-300m-to-build-a-viable-quantum-computer-that-needs-only-20k-qubits/
Startup Cracks Google's Classified Quantum Cryptography: Using crowdsourcing and AI swarms, one startup surpassed Google’s results in 72 hours
spectrum.ieee.org/google-quantum-cryptography-zero-knowledge
Quantum computer simulates hadronization, reproducing string breaking with 104 qubits
phys.org/news/2026-06-quantum-simulates-hadronization-qubits.html
Single Atom Camera Could See Inside Quantum Computers: What seems like a fun physics experiment could be a quantum computing lifesaver
spectrum.ieee.org/single-atom-camera-quantum-computing
Enter Helios: quantum computer sets high watermark for accuracy: In a laboratory in Broomfield, Colorado, 98 atoms are suspended in mid-air ...
asiatimes.com/2026/06/enter-helios-quantum-computer-sets-high-watermark-for-accuracy/
Future technology: Trump orders faster development of quantum computers: Washington - | US President Donald Trump has called for the accelerated development of ...
stern.de/digital/zukunftstechnik--trump-ordnet-schnellere-entwicklung-von-quantencomputern-an-37586392.html
Helios quantum computer tops 99.9% fidelity rates for one- and two-qubit operations
phys.org/news/2026-06-helios-quantum-tops-fidelity-qubit.html
Single Atom Camera Could See Inside Quantum Computers: What seems like a fun physics experiment could be a quantum computing lifesaver
spectrum.ieee.org/single-atom-camera-quantum-computing
dlvr.it Jun 24
Boffin claims Microsoft's supposed quantum leap does not compute due to 'basic Python errors'
theregister.com/research/2026/06/24/boffin-claims-microsofts-supposed-quantum-leap-does-not-compute-due-to-basic-python-errors/5260489
White House drastically shortens deadline for dropping quantum-vulnerable crypto: Order warns of national security risks if post-quantum cryptography isn't ...
arstechnica.com/information-technology/2026/06/executive-order-bumps-up-deadline-to-move-off-quantum-vulnerable-crypto/
IBM Spent Years Preparing For This Moment — Trump Made It Official - IBM (NYSE:IBM)
benzinga.com/trading-ideas/long-ideas/26/06/60039571/ibm-spent-years-preparing-for-this-moment-then-trump-made-it-official
OpinionThe Coming Quantum National Security Crisis: China and Russia Are Harvesting Encrypted Secrets—and Getting Closer to Cracking Them
foreignaffairs.com/china/coming-quantum-national-security-crisis
The quantum computing revolution is closer than you think: After years of false dawns, many tech companies are betting that quantum computers will outperform ...
financialpost.com/financial-times/quantum-computing-revolution-closer-than-you-think
Ethereum Can Quantum-Proof Accounts for $0.07: Ethereum Researcher: Ethereum Foundation researcher Nicolas Consigny proposed an interim post-quantum signature ...
cointelegraph.com/news/ethereum-quantum-proof-accounts-7-cents-researcher
livescience Jun 10
In a first, scientists translated an entire viral genome so a quantum computer could read and analyze it
livescience.com/technology/quantum/in-a-first-scientists-translated-an-entire-viral-genome-so-a-quantum-computer-could-read-and-analyze-it
Does the US government understand quantum?
"I try to spend as much time as I can building a quantum computer, but I do run around in Washington .. ... Show more
Google quantum exec: US government funding would’ve come with ‘conditions’: Google’s Charina Chou said the government “can do more” to invest in and support the ...
semafor.com/article/06/10/2026/google-quantum-exec-us-government-funding-wouldve-come-with-conditions
Google Reveals Why It Turned Down Trump Administration's Quantum Funding Deal: 'In This One Specific Case
benzinga.com/markets/tech/26/06/53160287/google-reveals-why-it-turned-down-trump-administrations-quantum-funding-deal-in-this-one-specific-case
