Absolute zero in the quantum computer: Formulation for the third law of thermodynamics
When many quantum particles interact, complex systems can be formed. And this complexity allows reaching a temperature of absolute zero—at least in principle......»»
Physicists ease path to entanglement for quantum sensing
Nothing in science can be achieved or understood without measurement. Today, thanks to advances in quantum sensing, scientists can measure things that were once impossible to even imagine: vibrations of atoms, properties of individual photons, fluctu.....»»
The Quantum Mechanics of the Greenhouse Effect
Carbon dioxide’s powerful heat-trapping effect has been traced to a quirk of its quantum structure. The finding may explain climate change better than any computer model......»»
Test of a prototype quantum internet runs under New York City for half a month
To introduce quantum networks into the marketplace, engineers must overcome the fragility of entangled states in a fiber cable and ensure the efficiency of signal delivery. Now, scientists at Qunnect Inc. in Brooklyn, New York, have taken a large ste.....»»
Researcher explores how you can stretch your mind to grasp quantum entanglement
My new article, "Quantum Entanglement of Optical Photons: The First Experiment, 1964–67," is intended to convey the spirit of a small research project that reaches into uncharted territory. The article breaks with tradition, as it offers a first-pe.....»»
Langbeinites show talents as 3D quantum spin liquids
A 3D quantum spin liquid has been discovered in the vicinity of a member of the langbeinite family. The material's specific crystalline structure and the resulting magnetic interactions induce an unusual behavior that can be traced back to an island.....»»
New varactor enhances quantum dot device measurements at millikelvin temperatures
The development of quantum computing systems relies on the ability to rapidly and precisely measure these systems' electrical properties, such as their underlying charge and spin states. These measurements are typically collected using radio-frequenc.....»»
Unconventional interface superconductor could benefit quantum computing
A multi-institutional team of scientists in the United States, led by physicist Peng Wei at the University of California, Riverside, has developed a new superconductor material that could potentially be used in quantum computing and be a candidate "t.....»»
Vision Pro will live or die on Apple’s own words: ‘spatial computer’
Apple’s Vision Pro has been available for over half a year. Despite an initial wave of excitement and viral buzz around its launch, these days Vision Pro discourse isn’t very positive. The device’s rumored sales struggles are often highlighted,.....»»
HBADA E3 Ergonomic Office Chair: Your waist is going to thank you!
If you’re someone who works in front of a computer often, chances are you’re also spending a lot of time sitting down. There have been numerous studies showing that sitting for an extended period of time can be detrimental to your health in the l.....»»
Apple-1 owned by Apple"s first applications engineer sells for over $300,000
An Apple-1 computer owned by Apple's first applications engineer, Dana Redington, has commanded quite the price on the auction block, along with a panoply of other Apple-related items.Image Credit: RR AuctionsIn 1978, a pile of soon-to-be-discarded h.....»»
Burglars trash Toyota showroom
The vandals, whom managers identified as an employee and a friend they had recently fired, destroyed 60 computer monitors and five TVs in a half hour......»»
Could we ever harness quantum vacuum energy?
The fabric of spacetime is roiling with vibrating quantum fields, known as vacuum energy. It's right there, everywhere we look. But could we ever get anything out of it?.....»»
AI tackles one of the most difficult challenges in quantum chemistry
New research using neural networks, a form of brain-inspired AI, proposes a solution to the tough challenge of modeling the states of molecules......»»
Study uncovers condensed-matter dark states in a quantum system with two pairs of sublattices
Dark states are quantum states in which a system does not interact with external fields, such as light (i.e., photons) or electromagnetic fields. These states, which generally occur due to interferences between the pathways through which a system int.....»»
Study shows successful use of ChatGPT in agriculture education
Artificial intelligence tools such as ChatGPT show promise as a useful means in agriculture to write simple computer programs for microcontrollers, according to a study published this month......»»
What is Microsoft Edge and how to use it
Wondering if you should use Microsoft Edge on your computer? We’ll explain the web browser and its history along with how to use it and make it your own......»»
A maximally entangled quantum state with a fixed spectrum does not exist in the presence of noise, mathematician claims
For more than 20 years, quantum researchers have wondered whether a quantum system can have maximum entanglement in the presence of noise. A mathematician from Spain recently answered the question: No......»»
The Samsung Galaxy Tab S6 Lite is an ABSOLUTE STEAL with this 36% discount!
The Samsung Galaxy Tab S6 Lite is currently 36% off in this limited time deal, so if you’re looking for a cheap tablet, this is it! The post The Samsung Galaxy Tab S6 Lite is an ABSOLUTE STEAL with this 36% discount! appeared first on Phandroid......»»
Researchers observe Floquet states in colloidal nanoplatelets driven by visible pulses
Solution-processed semiconductor nanocrystals are also called colloidal quantum dots (QDs). While the concept of size-dependent quantum effects had long been known to physicists, a sculpture of the theory into real nanodimensional objects remained im.....»»
How to stop Steam from opening on startup
If you don't want Steam to open when you boot up your computer, we'll tell you how to turn this setting off. Don't worry — it's a very quick and easy fix!.....»»