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
Show HN: Tui2web – use any TUI on the web
I built this utility because there have been a ton of times I started a claude session and then wanted to go for a walk, or a coffee break, while thinking about whatever I was working on, and keep prompting the agent.I used a hacky VPS + Termius setu...
Gravity Seems Holographic. What Does That Mean for Reality?
In my first months as a physics journalist nearly a decade ago, I kept running into an inscrutable string of characters: AdS/CFT. Thoroughly intimidated, I decided to just ignore it. But I couldn’t keep my head in the sand for long. I soon lear...
How Would AI Actually Kill All Humans? Here Are the Top 5 Scenarios
There’s no shortage of fantastical possibilities, most involving the speculative concept of superintelligent AI. Earlier this month, artificial intelligence researcher Jacob Coxon resigned from Anthropic after just four months. In an announcement on...
Q-Day Could Arrive Before Quantum Computers Are Commercially Useful, EU Warns
The threat could arrive before quantum computers are commercially useful, and member states have until the end of 2026 to plan for it.
QuEra partners with HPE to integrate quantum computer within Cray-powered HPC environments
QuEra has partnered with HPE to integrate its neutral-atom quantum computer within HPE Cray-powered high-performance ...
$500 Invested in IonQ Now Could 10x if Quantum AI Hits by 2029
IonQ's technology makes it one of the premier quantum computing companies.
Infleqtion (INFQ): A High-Conviction Pure Play in Quantum Computing
Infleqtion (NYSE:INFQ) presents a compelling equity thesis for investors evaluating whether the company is building the ...
256-qubit quantum computer heads to Florida for research across health and energy
US quantum computing company IonQ will install a 256-qubit trapped-ion quantum computer at Florida ...
QC Design’s Meridian Outperforms Published Methods and General-Purpose AI in Quantum Computer Design
New results show how purpose-built AI could help quantum computer manufacturers reach fault tolerance sooner ULM, Germany--(BUSINESS WIRE)--September ...
US firm hits 30 entangled logical qubits on quantum computer with error-corrected architecture
A Colorado-based company has announced a major milestone in quantum computing. Infleqtion’s Sqale quantum ...
Better Quantum Computing Stock: Nvidia vs. IonQ
On Wednesday, Nvidia (NVDA-0.41%) revealed that it has chosen IonQ's (IONQ +5.74%) Superion 256 system as the first quantum ...
Quantum computing’s “dark horse” just proved it can go universal
Researchers have shown that exotic quantum particles called non-Abelian anyons can perform the full range of operations ...
Spin rephasing helps quantum memories store single-photon states longer for future networks
We are continuously sending information to each other, transmitting zeros and ones through a giant network of connected computers and devices. Scientists are now trying to extend this familiar concept of the internet to the quantum realm, looking for...
CERN has begun disconnecting the Large Hadron Collider
CERN has started replacing some of the Large Hadron Collider’s most important magnets as part of its High-Luminosity upgrade. The new superconducting magnets will produce fields about 40% stronger, allowing particle beams to be squeezed more tightly...
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. But if electrons are cooled close to absolute zero and trapped in a two-dimensional layer under a powerful magnetic field, they organize into a collective state of "quas...
Random access quantum memory lets one processor select among seven storage cells
Classical computers can temporarily store the information required to perform specific tasks in a short-term memory component known as RAM (random access memory). This component allows computer processors to retrieve information from a chosen locatio...
Physicists crack the math connecting ultraslow quantum magnetism to ultrafast black-hole physics
A team led by University at Buffalo physicists has found a mathematical solution that shows how a frustrated quantum magnet ...
Not just physics: Quantum to make business case at Chattanooga conference
EPB knows most businesses don't have a clear idea of how quantum technology could be useful to them. That's why the ...
Cosmic lockdown: How the environment can isolate quantum fields
A simplified cosmological model suggests that decoherence can suppress quantum tunneling, effectively locking fields into the ...