This Quantum Fluid Freezes When Heated
Physicists finally understand why heating a supercold quantum fluid freezes it into a solid.....»»
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......»»
Physicists discover a quantum state with a new type of emergent particles: Six-flux composite fermions
If the fractional quantum Hall regime were a series of highways, these highways would have either two or four lanes. The flow of the two-flux or four-flux composite fermions, like automobiles in this two- to four-flux composite fermion traffic scenar.....»»
Apple launching quantum computer protection for iMessage with iOS 17.4, here’s what that means
Security is a never-ending mission and today Apple has announced its latest innovation for protecting iMessage. Already live in the iOS 17.4 beta is an innovative post-quantum cryptographic protocol called PQ3. The novel upgrade gives iMessage “the.....»»
Check Point launches Quantum Force, series of AI-powered firewalls
Check Point introduces Check Point Quantum Force series: a lineup of ten firewalls designed to meet and exceed the stringent security demands of enterprise data centers, network perimeters, campuses, and businesses of all dimensions. Powered by the a.....»»
Developing doubly sustainable quantum computers
In the future, the use of quantum computers could make a significant contribution to promoting greater sustainability in global developments. This was shown in a white paper, which was recently presented at the UN Climate Change Conference in Dubai a.....»»
Widefield diamond quantum sensing with neuromorphic vision sensors
A collaborative project has made a breakthrough in enhancing the speed and resolution of widefield quantum sensing, leading to new opportunities in scientific research and practical applications......»»
Quantum dark states lead to an advantage in noise reduction
While atomic clocks are already the most precise timekeeping devices in the universe, physicists are working hard to improve their accuracy even further. One way is by leveraging spin-squeezed states in clock atoms......»»
Study finds quantum state of a rotating superfluid can discharge in three ways
According to a recent study from the University of Helsinki, published in the journal Physical Review Letters, a vortex of a superfluid that has been quantized four times has three ways of dividing, depending on the temperature......»»
Diamond quantum memory with Germanium vacancy exceeds coherence time of 20 ms
The color centers of diamond are the focus of an increasing number of research studies, due to their potential for developing quantum technologies. Some works have particularly explored the use of negatively-charged group-IV diamond defects, which ex.....»»
A new design for quantum computers
Creating a quantum computer powerful enough to tackle problems we cannot solve with current computers remains a big challenge for quantum physicists. A well-functioning quantum simulator—a specific type of quantum computer—could lead to new disco.....»»
New thermometry method reveals that compressing a gas may lead to cooling
An international research team from Innsbruck and Geneva has developed a new thermometry method to measure temperatures for low-dimensional quantum gases. With this method it was found that compressing a gas may lead to cooling. The results on this c.....»»
A new record for atom-based quantum computers: 1,000 atomic qubits and rising
Making quantum systems more scalable is one of the key requirements for the further development of quantum computers because the advantages they offer become increasingly evident as the systems are scaled up. Researchers at TU Darmstadt have recently.....»»
Apple Watch sweat measurement described in new patent application
A newly-published patent application describes a method for Apple Watch sweat measurement, which could provide useful data to athletes, as well as guiding fluid intake after exercise. The patent describes how perspiration measurement could be auto.....»»
Deciphering quantum enigmas: The role of nonlocal boxes in defining the boundaries of physical feasibility
A team of scientists from the University of Ottawa is offering insights into the mysteries of quantum entanglement. Their recent study, titled "Extending the known region of nonlocal boxes that collapse communication complexity" and published in Phys.....»»
A "quantum leap" at room temperature: Ultra-low noise system achieves optical squeezing
In the realm of quantum mechanics, the ability to observe and control quantum phenomena at room temperature has long been elusive, especially on a large or "macroscopic" scale. Traditionally, such observations have been confined to environments near.....»»