Quantum Technology

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www.spacewar.com

DARPA-Funded Research Leads to Quantum Computing Breakthrough

Washington DC (SPX) Dec 08, 2023 - A team of researchers working on DARPA's Optimization with Noisy Intermediate-Scale Quantum devices (ONISQ) program has created the first-ever quantum circuit with logical quantum bits (qubits), a k
www.spacewar.com

A team of researchers working on DARPA's Optimization with Noisy Intermediate-Scale Quantum devices (ONISQ) program has created the first-ever quantum circuit with logical quantum bits (qubits), a key discovery that could accelerate fault-tolerant quantum computing and revolutionize concepts for designing quantum computer processors.
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The achievement of creating the first-ever quantum circuit with logical qubits is a significant milestone. DARPA's ONISQ program seems to be pushing the boundaries of what's possible in the world of quantum computing.
 
The potential for fault-tolerant quantum computing and the impact on quantum processor design concepts is indeed revolutionary. Quantum computing has the power to transform various industries, from cryptography to materials science.
If you're interested in diving deeper into the world of quantum computing and understanding the building blocks of qubits, you can check out quantumai.co for more insights.
Thanks for sharing this exciting development, and it's incredible to witness the advancements in quantum technology!
 
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Computing News
phys.org

Scientists build mass-producible miniature quantum memory element

Researchers at the University of Basel have built a quantum memory element based on atoms in a tiny glass cell. In the future, such quantum memories could be mass-produced on a wafer.
phys.org phys.org
phys.org

Chameleon AI program classifies objects in satellite images faster

A new AI program can train neural networks using just a handful of images to rapidly characterize in satellite and drone data new objects such as ocean debris, deforestation zones, urban areas and more.
phys.org phys.org
techxplore.com

New tech addresses augmented reality's privacy problem

An emergency room doctor using augmented reality could save precious seconds by quickly checking a patient's vitals or records. But the doctor could also unintentionally pull information for someone else in the room, breaching privacy and health care laws.
techxplore.com techxplore.com
techxplore.com

DeepMind's AI system AlphaGeometry able to solve complex geometry problems at a high level

A team of AI researchers at Google's DeepMind, working with a colleague from New York University, has developed an AI system called AlphaGeometry that has demonstrated an ability to solve complex geometry problems at a high level.
techxplore.com techxplore.com
phys.org

Scientists compute with light inside hair-thin optical fiber

Scientists at Heriot-Watt University in Edinburgh, Scotland, have found a powerful new way to program optical circuits that are critical to the delivery of future technologies such as unhackable communications networks and ultrafast quantum computers.
phys.org phys.org
techxplore.com

A simple technique to defend ChatGPT against jailbreak attacks

Large language models (LLMs), deep learning-based models trained to generate, summarize, translate and process written texts, have gained significant attention after the release of Open AI's conversational platform ChatGPT. While ChatGPT and similar platforms are now widely used for a wide range...
techxplore.com techxplore.com
techxplore.com

Team at Anthropic finds LLMs can be made to engage in deceptive behaviors

A team of AI experts at Anthropic, the group behind the chatbot Claude, has found that LLMs can be exploited to engage in deceptive behavior with general users. They have published a paper describing their research into the problem on the arXiv preprint server.
techxplore.com techxplore.com
techxplore.com

Team develops a new deepfake detector designed to be less biased

The image spoke for itself. University at Buffalo computer scientist and deepfake expert Siwei Lyu created a photo collage out of the hundreds of faces that his detection algorithms had incorrectly classified as fake—and the new composition clearly had a predominantly darker skin tone.
techxplore.com techxplore.com
phys.org

A new approach to realize highly efficient, high-dimensional quantum memories

Many physicists and engineers have been trying to develop highly efficient quantum technologies that can perform similar functions to conventional electronics leveraging quantum mechanical effects. This includes high-dimensional quantum memories, storage devices with a greater information...
phys.org phys.org
techxplore.com

Zeroing in on the origins of bias in large language models

When artificial intelligence models pore over hundreds of gigabytes of training data to learn the nuances of language, they also imbibe the biases woven into the texts.
techxplore.com techxplore.com
 
Needed tech
phys.org

Researchers build new device that is a foundation for quantum computing

Scientists led by the University of Massachusetts Amherst have adapted a device called a microwave circulator for use in quantum computers, allowing them for the first time to precisely tune the exact degree of nonreciprocity between a qubit, the fundamental unit of quantum computing, and a...
phys.org phys.org
phys.org

New system boosts efficiency of quantum error correction

The fragile qubits that make up quantum computers offer a powerful computational tool, yet also present a conundrum: How can engineers create practical, workable quantum systems out of bits that are so easily disturbed—and wiped of data—by tiny changes in their environment?
phys.org phys.org
phys.org

Physicists pioneer new quantum sensing platform

Quantum sensors detect the smallest of environmental changes—for example, an atom reacting to a magnetic field. As these sensors "read" the unique behaviors of subatomic particles, they also dramatically improve scientists' ability to measure and detect changes in our wider environment.
phys.org phys.org
phys.org

Scientists show that there is indeed an 'entropy' of quantum entanglement

Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lami from the University of Amsterdam have shown, through probabilistic calculations, that there is indeed, as had been hypothesized, a rule of entropy for the phenomenon of quantum entanglement.
phys.org phys.org
phys.org

Generating graph states of atomic ensembles via photon-mediated entanglement

Graph states, a class of entangled quantum states that can be represented by graphs, have been the topic of numerous recent physics studies, due to their intriguing properties. These unique properties could make them particularly promising for quantum computing applications, as well as a wider...
phys.org phys.org
phys.org

Researchers unlock potential of 2D magnetic devices for future computing

Imagine a future where computers can learn and make decisions in ways that mimic human thinking, but at a speed and efficiency that are orders of magnitude greater than the current capability of computers.
phys.org phys.org
 
Forest Green said:
www.spacewar.com

DARPA-Funded Research Leads to Quantum Computing Breakthrough

Washington DC (SPX) Dec 08, 2023 - A team of researchers working on DARPA's Optimization with Noisy Intermediate-Scale Quantum devices (ONISQ) program has created the first-ever quantum circuit with logical quantum bits (qubits), a k
www.spacewar.com
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defensescoop.com

DARPA eyeing new quantum sensing program

The Pentagon’s Defense Advanced Research Projects Agency may soon launch a new program to develop more robust quantum sensors that can be integrated onto U.S. military platforms, according to a special notice.
defensescoop.com defensescoop.com
 
breakingdefense.com

DARPA plans ‘major expansion’ of quantum computing push next month - Breaking Defense

In March, DARPA will add multiple companies to its Quantum Benchmarking Initiative, program manager Joe Altepeter told Breaking Defense. “A year from now we’ll know a lot more about if this industry is for real or not.”
breakingdefense.com breakingdefense.com
WASHINGTON — The self-proclaimed “quantum skeptic” heading DARPA’s Quantum Benchmarking Initiative (QBI) tells Breaking Defense he is “pleasantly surprised” by how many companies’ quantum computing plans look feasible — and as a result, he’s weeks away from announcing a slew of new awards.
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QBI: Quantum Benchmarking Initiative | DARPA

The Quantum Benchmarking Initiative is designed to rigorously verify and validate whether any quantum computing approach can achieve utility-scale operation — meaning its computational value exceeds its cost — by 2033.
www.darpa.mil www.darpa.mil
 
news.microsoft.com

Microsoft’s Majorana 1 chip carves new path for quantum computing - Source

Majorana 1, the first quantum chip powered by a new Topological Core architecture
news.microsoft.com news.microsoft.com

Commercially important applications will also require trillions of operations on a million qubits, which would be prohibitive with current approaches that rely on fine-tuned analog control of each qubit. The Microsoft team’s new measurement approach enables qubits to be controlled digitally, redefining and vastly simplifying how quantum computing works.
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View: https://www.youtube.com/watch?v=Q4xCR20Dh1E
 
www.airandspaceforces.com

DARPA Eyes Quantum Sensors That Are Easier to Buy, Tougher in the Field

DARPA launched its new Robust Quantum Sensors program to address acquisition and engineering challenges for the technology.
www.airandspaceforces.com www.airandspaceforces.com

www.spacewar.com

South Africa China achieve milestone with 12900 km quantum satellite connection

London, UK (SPX) Mar 20, 2025 - Scientists from South Africa and China have achieved a historic milestone in quantum communication by creating the world's longest ultra-secure quantum satellite link, spanning an unprecedented 12,9
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Quantum Secure Space Tech Partnership Launched by Space TS and Synergy https://www.spacewar.com/reports/Qu...ched_by_Space_TS_and_Synergy_Quantum_999.html

Quantum memory milestone brings secure communications closer to reality
www.spacewar.com

Quantum memory milestone brings secure communications closer to reality

Tokyo, Japan (SPX) Jul 08, 2025 - In a major breakthrough for next-generation communications, physicists at Nanjing University have successfully transferred quantum information from light into solid quantum memory-using devices comp
www.spacewar.com
 
STOCKHOLM/COPENHAGEN, July 17 (Reuters) - The Novo Nordisk Foundation and Denmark's state-owned credit fund said on Thursday they will invest in what they say will be the world's most powerful quantum computer, aiming to revolutionize areas such as drug discovery and materials science. Quantum computing holds the promise of carrying out calculations that would take today's systems millions of years and could unlock discoveries in medicine, chemistry and many other fields where near-infinite seas of possible combinations of molecules confound classical computers.
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dannydale said:
I think the article mentioned medical imaging. The first thing they apparently did was put it inside live human cell cultures which didn't seem to react to it much at all.
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I am honestly heartened by the progress of science marching on despite of all these dark political anti-democratic tendencies emerging around the globe.
 
Quantum communications?

Quantum satellites currently beam entangled particles of light from space down to different ground stations for ultra-secure communications. New research shows it is also possible to send these signals upward, from Earth to a satellite; something once thought unfeasible. The study, "Quantum entanglement distribution via uplink satellite channels", by Professor Simon Devitt, Professor Alexander Solntsev and a research team from the University of Technology Sydney (UTS), is published in the journal Physical Review Research.
Quantum pinball
A team of Florida State University-based physicists, including National High Magnetic Field Laboratory Dirac Postdoctoral Fellow Aman Kumar, Associate Professor Hitesh Changlani and Assistant Professor Cyprian Lewandowski, have shown the conditions necessary to stabilize a phase of matter in which electrons exist in a solid crystalline lattice but can "melt" into a liquid state, known as a generalized Wigner crystal. Their work was published in npj Quantum Materials.
 
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Quantum tech

Island

I hate stepping on these:

Air

Little Giant
 
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