entangled dot cloud
MIT engineers develop a magnetic transistor for more energy-efficient electronics
Transistors, the building blocks of modern electronics, are typically made of silicon. Because it’s a semiconductor, this material can control the flow of electricity in a circuit. But silicon has fundamental physical limits that restrict how compact and energy-efficient a transistor can be.MIT researchers have now replaced silicon with a magnetic semiconductor, creating a magnetic transistor that could enable smaller, faster, and more energy-efficient circuits. The material’s magnetism strongly
High-resolution imaging captures cavity-induced density waves in a quantum gas
A new study, published in Physical Review Letters, reports that scientists have successfully imaged the formation of cavity-induced density waves induced by laser light in an ultracold quantum gas. Previously, only global signals, such as photon leakage or the peak in energy deposition of a fast charged particle (Bragg peaks), have been used to detect this kind of ordering. Prior to this study, there had been no direct, high-resolution in situ imaging of cavity-induced density-wave order in ultr
'Poor man's Majoranas' can be used as quantum spin probes
A Majorana fermion is a particle that would be identical to its antiparticle. Such an object has not yet been found. However, certain solid materials exhibit analogous behavior as if Majorana fermions were present through collective excitations of the system called quasiparticles.
Team from ETH Zurich make high quality quantum swap gate using a geometric phase
<a href="https://www.nature.com/articles/s41586-026-10285-1" rel="nofollow">https://www.nature.com/articles/s41586-026-10285-1</a><p><a href="https://arxiv.org/abs/2507.22112" rel="nofollow">https://arxiv.org/abs/2507.22112</a>
Ask HN: Improving as mid-level dev with forced use of LLMs
I’m interested in how do you grow as a developer when the usage of LLMs is basically forced on you?Background: 8-ish years of computational physics & chemistry research (scipy) and switched over to industry backend dev (.Net) 2 years ago. Goal is to grow in backend dev.So far I’ve been resisting them as much as possible in favor of old school rtfm, docs, and ddg/so, so I’d actually learn, but the org is insisting on us doing as much as possible copilot stuff (with tracking usage metrics
Startup puts a logical qubit in a single piece of hardware
Everyone in quantum computing agrees that error correction will be the key to doing a broad range of useful calculations. But early every company in the field seems ...
Is Rigetti Computing the Best Quantum Computing Stock to Buy Right Now?
One huge issue Rigetti is facing right now is that as the number of qubits in the system increases, its accuracy quickly ...
Anthropic’s Mythos AI Uncovered Serious Security Holes in Every Major OS and Browser
It’s a step change in cybersecurity. Exploits that would take experts weeks to develop can now be generated in hours. Concerns about AI’s ability to turbocharge cybersecurity threats have been building for years. Anthropic’s latest model could mark a turning point after the company claimed the model could identify and exploit zero-day vulnerabilities in every major operating system and web browser.One of the standout use cases for large language models is analyzing and writing
Universal surface-growth law confirmed in two dimensions after 40 years
Crystals, bacterial colonies, flame fronts: the growth of surfaces was first described in the 1980s by the Kardar–Parisi–Zhang equation. Since then, it has been regarded as a fundamental model in physics, with implications for mathematics, biology, and computer science.
Netramark-Authored, Peer-Reviewed Article Suggests Psychedelics Might Not Only Affect Brain Chemistry, They May Also Involve Quantum-Level Processes Inside the Brain
Publication strengthens NetraMark's case for biomarker-guided enrichment, individualized response modeling, and explainable AI for trial design in...
India Launches First Indigenous Quantum Testing Facility In Amaravati On World Quantum Day
India will launch its first indigenous quantum computer testing facility in Amaravati on April 14, led by CM Chandrababu Naidu. The AQRF positions India with sovereign quantum infrastructure, enabling design and manufacturing of quantum systems, with applications across defence, healthcare, and semiconductors under the National Quantum Mission.
CM Naidu to launch quantum computer testing facility on April 14
The Chief Minister will witness a live quantum system initiation with the cooling process of the processor on the Amaravati 1Q system being triggered virtually
Q-Factor grabs $24M to kick-start development of million-qubit quantum computer
Intel Capital is among the backers of Israeli quantum computing startup Q-Factor, which has just raised $24 million of seed funding in pursuit of a million-qubit system based around cooled neutral ...
Researchers Claim Bitcoin Can Be Made Quantum-Safe Without a Protocol Upgrade
StarkWare’s Avihu Levy proposes "Quantum Safe Bitcoin" (QSB) a puzzle scheme secures BTC crypto transactions against quantum computing threat ...
Up 1,460% Since 2024, Is It Too Late to Buy This Quantum Computing Leader?
Indeed, many quantum computing stocks have already experienced huge run-ups, including D-Wave Quantum ( QBTS 1.68%). Since ...
Scientists create new type of encryption that protects video files against quantum computing attacks
A newly developed encryption framework aims to protect video data from future quantum attacks, all while running on today's ...
AI Helped Spark a Quantum Breakthrough. The World 'Is Not Prepared'
New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...
Quantum skyrmions and high dimensional entanglement mediated by nanophotonics
Advancing the rapidly growing field of photonic quantum information processing requires novel, highly scalable methods to ...
Quantum entanglement can be measured in solids for the first time
A method that relies on hitting materials with neutrons can measure how much quantum entanglement hides within them, which could enable new kinds of quantum technology
Ask HN: A CLI to control what AI code can (and can't) change in your repo
I’ve been using AI coding tools like Cursor and Claude quite a bit, and one recurring issue I ran into was this:Once code is generated, there’s very little control over what actually gets changed in the codebase.Sometimes the AI:
• modifies unrelated files
• introduces changes outside the intended scope
• or drifts from the original structureMost tools either help generate code or review it after the fact, but there’s no real control layer in between.So I built a CLI that sits between AI-gene