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The quantum advantage: a novel demonstration

Is a quantum machine really more efficient than a conventional machine for performing calculations? Demonstrating this 'advantage' experimentally is particularly complex and a major research challenge around the world......»»

Category: topSource:  physorgFeb 8th, 2021

We gave the Samsung Galaxy Ultra a 9 out of 10 — get up to 61% off, today only

The Samsung Galaxy S24 Ultra is a fantastic price today if you take advantage of the enhanced trade-in deal happening right now at Samsung......»»

Category: topSource:  digitaltrendsRelated NewsSep 12th, 2024

As quantum computing threats loom, Microsoft updates its core crypto library

Two algorithms added so far, two more planned in the coming months. Enlarge (credit: Getty Images) Microsoft has updated a key cryptographic library with two new encryption algorithms designed to withstand attacks from q.....»»

Category: topSource:  arstechnicaRelated NewsSep 12th, 2024

New classical algorithm enhances understanding of quantum computing"s future

In an exciting development for quantum computing, researchers from the University of Chicago's Department of Computer Science, Pritzker School of Molecular Engineering, and Argonne National Laboratory have introduced a classical algorithm that simula.....»»

Category: topSource:  theglobeandmailRelated NewsSep 11th, 2024

Overcoming magnetic disorder: Toward low-energy topological electronics

Overcoming magnetic disorder is key to exploiting the unique properties of quantum anomalous Hall (QAH) insulators. A Monash-led team has demonstrated that the breakdown in topological protection is caused by magnetic disorder, explaining previous ob.....»»

Category: topSource:  pcmagRelated NewsSep 11th, 2024

Just because you can charge your iPhone faster doesn’t mean you should

One of the upgrades coming to the iPhone 16 line-up is faster wireless charging, and you may be tempted to upgrade to a new MagSafe charger, coupled to a beefier charging brick, to take advantage of the 25W charging speed. But just because you can.....»»

Category: topSource:  pcmagRelated NewsSep 11th, 2024

Long stems on flowers are an adaptation that encourages bat pollination, research suggests

Flowers that are pollinated by bats tend to have long stems that make them stand out from the surrounding foliage. New research published in New Phytologist reveals the evolutionary advantage that this characteristic provides to plants to ensure that.....»»

Category: topSource:  theglobeandmailRelated NewsSep 11th, 2024

Novel quantum dot hydrogel shows improved photothermal conversion efficiency

Biomolecules-based materials hold great promise for malignant tumor phototherapy. However, current supramolecular biomaterials primarily suffer from poor tissue penetration, inadequate tumor accumulation, and particularly neglecting the unique benefi.....»»

Category: topSource:  theglobeandmailRelated NewsSep 10th, 2024

Microsoft performs operations with multiple error-corrected qubits

Microsoft boosts error correction on Quantinuum machine, partners with Atom Computing. Enlarge / Quantinuum's H2 "racetrack" quantum processor. (credit: Quantinuum) On Tuesday, Microsoft made a series of announcements re.....»»

Category: topSource:  arstechnicaRelated NewsSep 10th, 2024

TCL questioned over a lack of quantum dots in its QLED TVs

A report from a maker of quantum dots suggests that some of TCL's QLED TVs don't use quantum dots......»»

Category: topSource:  digitaltrendsRelated NewsSep 10th, 2024

Scientists demonstrate first experimental evidence of non-Hermitian edge burst in photonic quantum walks

In a new Physical Review Letters study, scientists have demonstrated the first experimental observation of non-Hermitian edge burst in quantum dynamics using a carefully designed photonic quantum walk setup......»»

Category: topSource:  physorgRelated NewsSep 10th, 2024

Fluctuating hydrodynamics theory could describe chaotic many-body systems, study suggests

Although systems consisting of many interacting small particles can be highly complex and chaotic, some can nonetheless be described using simple theories. Does this also pertain to the world of quantum physics?.....»»

Category: topSource:  theglobeandmailRelated NewsSep 9th, 2024

Quantum error correction technology outperforms world"s leading quantum computing company, researchers claim

Solving the problem of error is essential for the practical application of quantum computing technologies that surpass the performance of digital computers. Information input into a qubit, the smallest unit of quantum computation, is quickly lost and.....»»

Category: topSource:  theglobeandmailRelated NewsSep 9th, 2024

Scalable, multi-functional device lays groundwork for advanced quantum applications

Researchers have demonstrated a new multi-functional device that could help advance the scalability of solid-state color centers, enabling them to be used in larger and more complex quantum computers and networks. As efficient photon-spin interfaces,.....»»

Category: topSource:  theglobeandmailRelated NewsSep 9th, 2024

AI cybersecurity needs to be as multi-layered as the system it’s protecting

Cybercriminals are beginning to take advantage of the new malicious options that large language models (LLMs) offer them. LLMs make it possible to upload documents with hidden instructions that are executed by connected system components. This is a b.....»»

Category: securitySource:  netsecurityRelated NewsSep 9th, 2024

3 underrated sci-fi movies on Amazon Freevee you should watch in September

Take advantage of free with three underrated sci-fi movies on Amazon Freevee you should watch in September 2024, one starring Christopher Walken......»»

Category: topSource:  digitaltrendsRelated NewsSep 7th, 2024

Researchers advance new class of quantum critical metal that could advance electronic devices

A new study led by Rice University's Qimiao Si has unveiled a new class of quantum critical metal, shedding light on the intricate interactions of electrons within quantum materials. Published in Physical Review Letters on Sept. 6, the research explo.....»»

Category: topSource:  physorgRelated NewsSep 6th, 2024

Neutral atom innovations by quantum systems accelerator mark quantum computing milestones

Before quantum computers can solve complex problems, researchers must develop technologies that manage larger numbers of qubits (the building blocks of quantum computers) for extended periods. Neutral atoms play an important role in this effort and a.....»»

Category: topSource:  physorgRelated NewsSep 6th, 2024

New quantum error correction method uses "many-hypercube codes" while exhibiting beautiful geometry

In work published in Science Advances, Hayato Goto from the RIKEN Center for Quantum Computing in Japan has proposed a new quantum error correction approach using what he calls "many-hypercube codes.".....»»

Category: topSource:  physorgRelated NewsSep 6th, 2024

Why are black holes stable against their own gravity?

Neutron stars are timelike matter with a maximum mass of about 2.34 solar masses in quantum chromodynamics (the strong color force). Black holes are spacelike matter that have no maximum mass, but a minimum mass of 2.35 solar masses. Indeed, black ho.....»»

Category: topSource:  theglobeandmailRelated NewsSep 6th, 2024

Theoretical research establishes unified way to quantify vital quantum properties

The foundation of nearly all quantum information applications—such as computation and communication—rely on the quantum properties of superposition and entanglement......»»

Category: topSource:  theglobeandmailRelated NewsSep 6th, 2024