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)......»»
Quantum magnetometers detect smallest material defects at an early stage
Quantum magnetometers are able to detect and visualize the tiniest damage in ferromagnetic materials. In aerospace technology or the automotive industry, they can help to significantly increase the resilience and safety of systems and materials......»»
A synchronous defluorination-oxidation process for degradation of fluoroarenes with PEC
Fluoroarene (FA) derivatives are receiving more and more attention due to their widespread applications in the synthesis of pharmaceuticals, agrochemicals and organic compounds with special functions. However, as a consequence of their wide applicati.....»»
Thales and Quantinuum strengthen protection against quantum computing attacks
Thales announced the launch of its PQC Starter Kit in collaboration with Quantinuum. This offering helps enterprises prepare for Post-Quantum Cryptography (PQC). The kit provides a trusted environment for businesses to test quantum-hardened PQC-ready.....»»
Researchers argue that fostering global cooperation is critical to safeguard critical Earth system functions
Tipping elements of the Earth system should be considered global commons, researchers argue in a new paper published in Proceedings of the National Academy of Sciences (PNAS)......»»
Research reveals quantum topological potential in material
New research into topological phases of matter may spur advances in innovative quantum devices. As described in a new paper published in the journal Nature Communications, a research team including Los Alamos National Laboratory scientists used a nov.....»»
Enabling distributed quantum sensors for simultaneous measurements in distant places
A research team has succeeded in implementing a distributed quantum sensor that can measure multiple spatially distributed physical quantities with high precision beyond the standard quantum limit with few resources. Their findings are published in t.....»»
Astronomers investigate the properties of a peculiar cataclysmic variable
Astronomers from Turkey and Russia have performed optical observations of a magnetic cataclysmic variable known as SRGA J213151.5+491400. Results of the observational campaign, presented Jan. 11 on the pre-print server arXiv, yield important insights.....»»
Exploding kamikaze bacteria: How a few "soldier" cells confer virulence to a population by sacrificing themselves
You suddenly feel sick—pathogenic bacteria have managed to colonize and spread in your body. The weapons they use for their invasion are harmful toxins that target the host's defense mechanisms and vital cell functions. Before these deadly toxins c.....»»
Scientists compute with light inside hair-thin optical fiber
Scientists at Heriot-Watt University in Edinburgh, Scotland, have found a powerful new way to program optical circuits that are critical to the delivery of future technologies such as unhackable communications networks and ultrafast quantum computers.....»»
Scientists make non-toxic quantum dots for shortwave infrared image sensors
SWIR sensors ideal for service robotics, automotive, consumer electronics sectors. Enlarge / Vials of quantum dots with gradually stepping emission from violet to deep red. (credit: Antipoff/CC BY-SA 3.0) Shortwave infra.....»»
Quantum physicists develop robust and ultra-sensitive topological quantum device
A significant breakthrough has been achieved by quantum physicists from Dresden and Würzburg. They've created a semiconductor device where exceptional robustness and sensitivity are ensured by a quantum phenomenon. This topological skin effect shiel.....»»
Scientists create qubits using precision tools of nanotechnology
Silicon carbide is becoming a major player on the quantum scene. Widely used in specialized electronics goods such as LEDs and electric vehicles, silicon carbide boasts versatility, wide commercial availability, and growing use in high-power electron.....»»
"Magic trap" preserves quantum coherence in ultracold molecules longer than expected
Quantum technologies bring the promise of faster computing, enhanced drug development and new sensing applications. However, quantum behaviors are difficult to study experimentally since most systems can only sustain quantum effects for a short time......»»
Reaching the quantum ground state of sound in waveguides: Scientists move a step closer
A team of scientists at the Max Planck Institute for the Science of Light led by Dr. Birgit Stiller has succeeded in cooling traveling sound waves in waveguides considerably further than has previously been possible using laser light. This achievemen.....»»
Galaxy S24’s most amazing AI feature could come to the iPhone soon – if Apple allows it
Yesterday, Samsung unveiled the Galaxy S24 lineup, focusing on AI features. Although the South Korean company is the one to be praised, several functions rely … The post Galaxy S24’s most amazing AI feature could come to the iPhone soon ̵.....»»
Researchers observe the wave-particle duality of two photons
Understanding the nature of quantum objects' behaviors is the premise for a reasonable description of the quantum world. Depending on whether the interference can be produced or not, the quantum object is endowed with dual features of a wave and a pa.....»»
Higher measurement accuracy opens new window to the quantum world
A team at HZB has developed a new measurement method that, for the first time, accurately detects tiny temperature differences in the range of 100 microKelvin in the thermal Hall effect. Previously, these temperature differences could not be measured.....»»
Scientists build mass-producible miniature quantum memory element
Researchers at the University of Basel have built a quantum memory element based on atoms in a tiny glass cell. In the future, such quantum memories could be mass-produced on a wafer......»»
Accenture and SandboxAQ offer protection against quantum-based decryption attacks
Accenture and SandboxAQ are partnering to deliver AI and quantum computing solutions to help organizations identify and remediate cybersecurity vulnerabilities. According to recent Accenture research, executives’ top concern for 2024 is the ability.....»»
New quantum optics technique sheds light on polariton interactions
An international collaboration, led by Macquarie University scientists, has introduced a new quantum optics technique that can provide unprecedented access to the fundamental properties of light-matter interactions in semiconductors......»»