A "beyond-quantum" equivalence principle for superposition and entanglement
The physics of the microrealm involves two famous and bizarre concepts: The first is that prior to observation, it is impossible to know with certainty the outcome of a measurement on a particle; rather the particle exists in a "superposition" encomp.....»»
Optically trapped quantum droplets of light can bind together to form macroscopic complexes
Condensed matter systems and photonic technologies are regularly used by researchers to create microscale platforms that can simulate the complex dynamics of many interacting quantum particles in a more accessible setting. Some examples include ultra.....»»
Exploring the surface properties of NiO with low-energy electron diffraction
Spintronics is a field that deals with electronics that exploit the intrinsic spin of electrons and their associated magnetic moment for applications such as quantum computing and memory storage devices. Owing to its spin and magnetism exhibited in i.....»»
Classifying quantum secrets: Pendulum experiment reveals insights into topological materials
A recent study conducted at Tel Aviv University has devised a large mechanical system that operates under dynamical rules akin to those found in quantum systems. The dynamics of quantum systems, composed of microscopic particles like atoms or electro.....»»
Ultraviolet spectroscopy: A leap in precision and accuracy at extremely low light levels
Ultraviolet spectroscopy plays a critical role in the study of electronic transitions in atoms and rovibronic transitions in molecules. These studies are essential for tests of fundamental physics, quantum-electrodynamics theory, determination of fun.....»»
Photons that make quantum bits "fly" for stable exchange of information in quantum computers
Two physicists at the University of Konstanz are developing a method that could enable the stable exchange of information in quantum computers. In the leading role: photons that make quantum bits "fly.".....»»
iOS 17.4 is here with alternative marketplaces, quantum protections, & battery health updates
Apple has to comply with the Digital Markets Act, making iOS 17.4 one of the biggest single updates ever, and it is now available to the public.Apple is ready for the DMAThe latest versions of iOS and the other operating systems have arrived just in.....»»
Scientists launch hub to channel quantum power for good
Scientists will work to channel the huge emerging power of quantum computers for the common good at a new institute opening in Geneva on Tuesday, its founders said......»»
Shortcut to success: Toward fast and robust quantum control through accelerating adiabatic passage
In work published in Physical Review Letters researchers at Osaka University's Institute of Scientific and Industrial Research (SANKEN) used "the shortcuts to the adiabaticity (STA)" method to greatly speed-up the adiabatic evolution of spin qubits......»»
Open quantum system shows universal behavior
Universal behavior is a central property of phase transitions, which can be seen, for example, in magnets that are no longer magnetic above a certain temperature. A team of researchers from Kaiserslautern, Berlin and Hainan, China, has succeeded for.....»»
Scientists reveal role of neighboring adsorbates and quantum tunneling in surface diffusion of hydrogen atoms
A research group led by Prof. Yang Yong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has revealed the role of neighboring adsorbate and quantum tunneling in the diffusion of hydrogen on a graphene surface, which op.....»»
Scientists make nanoparticles dance to unravel quantum limits
The question of where the boundary between classical and quantum physics lies is one of the longest-standing pursuits of modern scientific research, and in new research published today, scientists demonstrate a novel platform that could help us find.....»»
It"s not only opposites that attract: New study shows like-charged particles can come together
"Opposites charges attract; like charges repel" is a fundamental principle of basic physics. But a new study from Oxford University, published today in Nature Nanotechnology, has demonstrated that similarly charged particles in solution can in fact a.....»»
Resonant tunneling: A possible way to probe the minimum length using atomic systems
A research team led by Prof. Dr. Yang Yong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has revealed a remarkable quantum tunneling phenomenon across double potential barriers. They found that quantum tunneling is.....»»
Controlling the microenvironment to promote wound healing and regeneration
The Korea Research Institute of Standards and Science has unveiled a new principle for controlling the microenvironment of biological tissues to promote wound healing and regeneration. This discovery holds significant promise for the development of w.....»»
Measuring the properties of light: Scientists realize new method for determining quantum states
Scientists at Paderborn University have used a new method to determine the characteristics of optical quantum states. For the first time, they are using certain photon detectors—devices that can detect individual light particles—for so-called hom.....»»
Security Bite: Jamf warns cyber hygiene among many Apple-using businesses is ‘abysmal’
Hey, Arin here. Last week was the busiest for security so far this year. We saw an unprecedented offensive on the LockBit ransomware gang; Apple moved to make iMessage future-proof with quantum computer protection, and the topic of this week, Jamf’.....»»
Scientists closer to finding quantum gravity theory after measuring gravity on microscopic level
Scientists are a step closer to unraveling the mysterious forces of the universe after working out how to measure gravity on a microscopic level......»»
How to get iMessage quantum security on your iPhone (and why it’s useful)
Apple has announced a major security upgrade for iMessage – protection against quantum computers. Read along for how to get iMessage quantum security on your iPhone, iPad, Mac, and Apple Watch, why it’s valuable, and more. more….....»»
Scientists discover exotic quantum interference effect in a topological insulator device
In a novel experiment, physicists have observed long range quantum coherence effects due to Aharonov-Bohm interference in a topological insulator-based device. This finding opens up a new realm of possibilities for the future development of topologic.....»»
Apple’s iMessage just got its security beefed up tremendously
Apple has announced that they will be beefing up security and privacy of iMessage through the use of a post-quantum cryptographic protocol. The post Apple’s iMessage just got its security beefed up tremendously appeared first on Phandroid......»»