We are sharing two candidate magnets for next-generation computer memory, found by a team of Claude Opus 5.5 agents. Both are predicted to have zero net magnetism yet still sort electrons by spin: one a new compound we designed, the other a material first made in 1999. We're…
Here are the best books to become an expert in Quantum Mechanics, with no experience needed.
Google made a major breakthrough in quantum computing. To prevent the results from being misused, the company kept them secret. That backfired
A lot of advancements are being made in quantum computing that move beyond the basics of quantum pro ...
Optical fibers are already the backbone of global communication systems. Recently, however, physicists have started to explore how their functionality could be boosted further by conveying information ...
The team employed a quantum material and chip architecture that could be key in scaling quantum computers to one million qubits.
Collider in China forges elusive particle, made of force-carrying gluons
Note: Matter is like a Russian doll. Molecules are made of atoms, atoms of electrons and nuclei, and nuclei of protons and neutrons. Protons and neutrons, in turn, consist of quarks held together by a swarm of gluons. A glueball would be different: a particle whose mass comes almost entirely from gluons bound to one another, with little or no quark content.
When D-Wave bought Quantum Circuits for $550 million in the early days of this year, it marked a sig ...
Here are six ways to build a quantum computer
There is no need to update symmetric key sizes as part of the post-quantum transition, due to the details of how Grover's algorithm scales. Most authorities agree.
I am happy and relieved to release Understanding Quantum technologies 2025. It is the 8th edition of this book and the fifth in English. For the first time, I reduced its size, from 1,554 to 1,524 pag...
Hundreds of physicists (and a few journalists) journeyed to Helgoland, the birthplace of quantum mechanics, and grappled with what they have and haven’t learned about reality.
Yes, it’s another potential qubit. But it’s also some very cool physics.
which involves lone electrons floating on top of liquid helium.
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The Quantum Brilliance system will be housed at the lab’s Oak Ridge Leadership Computing Facility
The mysterious X-37B space-plane — the U.S. military's orbital test vehicle — "serves partly as a platform for cutting-edge experiments," writes Space.com And "one of these experiments is a potential alternative to GPS that makes use of quantum science as a tool for…
Guest Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Quantum computing (QC) brings with it a mix of groundbreaking possibilities and significant risks. Major tech…
This is the ZIB GitLab instance
The recent advancements in Quantum computing by Microsoft, Google, IBM and Intel Corporation are fascinating to me and I've compiled a quick overview to keep… | 11 comments on LinkedIn
Microsoft’s breakthrough with the first topological qubits and its own quantum chip, Majorana 1, could outpace Google’s brute force approach.
A discussion around measuring error rates in IBM quantum processors, with code examples, using Qiskit
China has announced the development of its latest quantum system, combining the Xiaohong-504, a 504-qubit superconducting quantum chip, with the Tianyan-504 quantum computer. The breakthrough comes from China Telecom Quantum Group (CTQG), which will use the new supercomputer to…
There is no shortage of top-name – and even lesser known – companies pursuing the white whale of developing a quantum computer that can run workloads and
In a first, researchers have shown that adding more “qubits” to a quantum computer can make it more resilient. It’s an essential step on the long road to practical applications.
In the span of four decades, quantum computation has evolved from an intellectual curiosity to a potentially realizable technology. Today, small-scale demonstrations have become possible for...
The ability to instantaneously “teleport” information over long distances is one of the strange phenomena that could make quantum computers uniquely powerful. Researchers at Quantinuum have now shown they can achieve the feat with a “logical qubit”, which they say is a major…
By Christos Kasparis, EnSilica EETimes (May 15, 2024) The rise of quanum computing paints a significant challenge for the cryptography we rely on today. The modern encryption standards we currently use to safeguard sensitive data and communications, such as DSA, public key RSA…
Current encryption methods will likely be broken by 2030. Embedded systems in development now will have a reasonable chance of encountering attacks.
The rise of quantum computing has opened the doors to transformative innovations that transcend the limits of classical computing. The quantum processing unit (QPU) represents a paradigm shift in computational science, akin to how the GPU revolutionized the world of computing in…
A guide to the basics of quantum computing with no prior knowledge required
The Paris-based company's strategy depends on so-called “cat states,” pairs of very different quantum states as diametrically opposed to one another as the “alive” and “dead” feline once famously postulated by Erwin Schrödinger.
Why does the quantum world behave in that strange, spooky way? Here’s our simple, four-step explanation (no magic needed)
Experiment linked qubits using a supercold wire over 30 meters long.
Quantum computing in your browser.
Such a device could help address climate change and food scarcity, or break the Internet. Will the U.S. or China get there first?
A quantum approach to data analysis that relies on the study of shapes will likely remain an example of a quantum advantage — albeit for increasingly unlikely scenarios.
Scientists used a quantum computer to explore the ultimate escape route from a black hole.
When quantum computers become powerful enough, they could theoretically crack the encryption algorithms that keep us safe. The race is on to find new ones.
The root of today’s quantum revolution was John Stewart Bell’s 1964 theorem showing that quantum mechanics really permits instantaneous connections between far-apart locations.
Today, Content Delivery Network (CDN) vendor Cloudflare announced it's enabling post-quantum cryptography across all protected sites.
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Some of today’s quantum physicists are tinkering with an esoteric phase of matter that seems to disobey some of our laws of physics.
Quantum computers may derive their power from the “magical” way that properties of particles change depending on the context.
Two teams have shown how quantum approaches can solve problems faster than classical computers, bringing physics and computer science closer together.
Quantum Lab: Scientists are fabricating quantum photonic circuits—consisting of waveguides and other elements—to manipulate single photons for future quantum communications and processing.Oak Ridge National Laboratory / Flickr Nautilus Members enjoy an ad-free experience. Log in…
Quantum Brilliance has developed a diamond-based quantum computer that can run at room temperature and be miniaturised.
Originally built to speed up calculations, a machine-learning system is now making shocking progress at the frontiers of experimental quantum physics
A new study shows that quantum technology will catch up with today’s encryption standards much sooner than expected. That should worry anybody who needs to store data securely for 25 years or so.
To understand what quantum computers can do — and what they can’t — avoid falling for overly simple explanations.