Optimizing continuous-variable functions with quantum annealing
Quantum annealing (QA) is a cutting-edge algorithm that leverages the unique properties of quantum computing to tackle complex combinatorial optimization problems (a class of mathematical problems dealing with discrete-variable functions)......»»
Experiment could test quantum nature of large masses for the first time
An experiment outlined by a UCL (University College London)-led team of scientists from the UK and India could test whether relatively large masses have a quantum nature, resolving the question of whether quantum mechanical description works at a muc.....»»
"Quantum ping-pong": Two atoms can be made to bounce a single photon back and forth with high precision
Atoms can absorb and reemit light—this is an everyday phenomenon. In most cases, however, an atom emits a light particle in all possible directions—recapturing this photon is, therefore, quite hard......»»
New cataclysmic variable discovered that may contain a brown dwarf secondary
An international team of astronomers reports the discovery of a new cataclysmic variable. The newfound system, designated SRGeJ041130.3+685350 (or SRGeJ0411 for short), has an orbital period of about 100 minutes and may contain a brown dwarf. The fin.....»»
Best printer deals: 10+ cheap printers on sale as low as $40
Whether you're searching for a cheap printer or one that's capable of performing multiple functions, you should check out the printer deals that we've gathered......»»
"Sudden death" of quantum fluctuations defies current theories of superconductivity
Princeton physicists have discovered an abrupt change in quantum behavior while experimenting with a three-atom-thin insulator that can be easily switched into a superconductor......»»
Shape-shifting protein study could advance new drug development
Proteins do the heavy lifting of performing biochemical functions in our bodies by binding to metabolites or other proteins to complete tasks. To do this successfully, protein molecules often shape-shift to allow specific binding interactions that ar.....»»
PC market decline decelerating, Apple holding firm
According to an analyst note, the PC market has seen eight consecutive quarters of year-over-year shipment decline, with Apple holding on to its approximate 9% market share.Mac StudioApple's Mac sales have been variable based on new product releases,.....»»
From embryo to evolution: Insights from the head of lizards and snakes
The evolution of animal heads is a remarkable example of how various anatomical features co-evolved to adapt to different ecological niches, behaviors and functions. But the intricate details of why vertebrate head shapes vary so greatly have remaine.....»»
In novel quantum computer design, qubits use magnets to selectively communicate
Researchers have begun to use magnets to entangle qubits, the building blocks of quantum computers. This simple technique could unlock complex capabilities......»»
Observing macroscopic quantum effects in the dark
Be fast, avoid light, and roll through a curvy ramp: This is the recipe for a pioneering experiment proposed by theoretical physicists in a recent paper published in Physical Review Letters. An object evolving in a potential created through electrost.....»»
Quantum mechanics model unveils hidden patterns in stock markets
A new study published in Financial Innovation has developed a novel quantum model for stock market fluctuations that incorporates economic uncertainty and herding behavior. The study aims to provide a deeper understanding of the origins and implicati.....»»
New study uses machine learning to bridge the reality gap in quantum devices
A study led by the University of Oxford has used the power of machine learning to overcome a key challenge affecting quantum devices. For the first time, the findings reveal a way to close the "reality gap": the difference between predicted and obser.....»»
Delinea acquires Authomize to help organizations reduce identity-related risk
Delinea announced it has acquired Authomize, an innovator in the detection and elimination of identity-based threats across the cloud. The continuous discovery and visibility capabilities of Authomize, married with Delinea’s SaaS solutions for PAM,.....»»
Quantum computing startup says it will beat IBM to error correction
Company builds on recent demonstration of error-tracking in similar hardware. Enlarge / The current generation of hardware, which will see rapid iteration over the next several years. (credit: QuEra) On Tuesday, the quan.....»»
Quantum Cheshire cat study finds particles can"t separate from their properties after all
The quantum Cheshire cat effect draws its name from the fictional Cheshire Cat in the Alice in Wonderland story. That cat was able to disappear, leaving only its grin behind......»»
Resilience in the depths: Silky shark regenerates wounded dorsal fin
A skin resembling armor, rapid healing abilities, continuous tooth renewal and the capability for limb regeneration—this might sound like the description of a creature from a superhero film. Surprisingly, these are standard features of a well-known.....»»
Quantum energy exchange: Exploring light fields and a quantum emitter
A new study in Physical Review Letters illuminates the intricacies of energy exchanges within bipartite quantum systems, offering profound insights into quantum coherence, pure dephasing effects, and the potential impact on future quantum technologie.....»»
Engineering tomatoes for high-yield saffron apocarotenoid production
Apocarotenoids, derived from the oxidative cleavage of carotenoids by carotenoid cleavage dioxygenases (CCDs), are crucial for biological functions in plants and animals, though their definition varies among scientific communities. In plant carotenoi.....»»
Researchers demonstrate that quantum entanglement and topology are inextricably linked
For the first time, researchers have demonstrated the remarkable ability to perturb pairs of spatially separated yet interconnected quantum entangled particles without altering their shared properties......»»
JBL Quantum Stream microphones takes content creation on the go
Streaming is all the rage these days and continues to be a popular form of content creation. We also saw the rise in popularity of podcasts during the pandemic where people were cooped up at home. If you’re looking to get in on the livestreaming or.....»»