The quantum theory of gravitation, effective field theories and strings: Past and present
Gravity is one of four fundamental interactions. The most precise description of this force is still provided by Einstein's General Theory of Relativity, published in 1915, an entirely classical theory. This description sets gravity apart from the ot.....»»
Scientists gain insight into the material defects that cause errors in quantum computing
A team of researchers, led by scientist Lin Zhou of Ames National Laboratory, has made important progress towards understanding the role of surface oxides in improving quantum computing circuits performance. Surface oxides are a primary cause of deco.....»»
A new spectroscopy method reveals water"s quantum secrets
For the first time, EPFL researchers have exclusively observed molecules participating in hydrogen bonds in liquid water, measuring electronic and nuclear quantum effects that were previously accessible only via theoretical simulations......»»
How to fend off a quantum computer attack
In this Help Net Security video, IEEE member Marc Lijour explains quantum computing and offers insight into how to fend off a quantum computer attack. The post How to fend off a quantum computer attack appeared first on Help Net Security......»»
AI-generated news is harder to understand, study shows
Traditionally-crafted news articles are more comprehensible than articles produced with automation. This was the finding of a Ludwig Maximilian University of Munich (LMU) study that was recently published in the journal Journalism: Theory, Practice,.....»»
Researchers use high-performance computing to analyze a quantum photonics experiment
For the first time ever, scientists at Paderborn University have used high-performance computing (HPC) at large scales to analyze a quantum photonics experiment. In specific terms, this involved the tomographic reconstruction of experimental data fro.....»»
Is "U-shaped happiness" universal? Not for rural subsistence populations, say researchers
A theory that's been around for more than a decade describes a person's subjective well-being—"happiness"—as having a U-shape throughout the course of one's life. If plotted on a graph, the shape would be concave, revealing high happiness levels.....»»
Scientists make Wile E. Coyote observation, confirming theory of how solar flares are created
An international collaboration that includes an Oregon State University astrophysicist has identified a phenomenon, likened to the quick-footed movements of an iconic cartoon predator, that proves a 19-year-old theory regarding how solar flares are c.....»»
Blasts from the past: New insights from old space storms
On 4 August 1972, a burst of solar plasma rocked Earth's magnetic field after hurtling through space for about 14.6 hours—the fastest sun-to-Earth plasma journey ever recorded. The resulting space storm, one of several that occurred from 2 to 11 Au.....»»
Superconductivity offers new insights into quantum material MnBi₂Te₄
For the first time since the discovery of the material MnBi2Te4 (MBT), researchers at the University of Twente have successfully made it behave like a superconductor. This marks an important step in understanding MBT and is significant for future tec.....»»
Drug delivery system overcomes circulatory roadblock that prevents gene therapies from reaching their targets
Exploiting the remarkable capability of viruses to transport gene therapies past what until now has been a circulatory roadblock is at the heart of a University of Alberta-led discovery that promises to re-energize the field of genetic medicine......»»
Newly developed methodology breaks molecular symmetry to back one theory about life"s origin
The vast majority of organic molecules (based on a carbon structure) are not flat, but have a three-dimensional geometry. Various results can be obtained depending on the way the atoms are arranged inside each molecule. In some cases, a molecule and.....»»
Modeling study shows that marshes provide cost-effective coastal protection
Images of coastal houses being carried off into the sea due to eroding coastlines and powerful storm surges are becoming more commonplace as climate change brings a rising sea level coupled with more powerful storms. In the U.S. alone, coastal storms.....»»
Hoard of 1,000-year-old coins unearthed in a farmer"s field sells for $5.6 million
Hoard of 1,000-year-old coins unearthed in a farmer"s field sells for $5.6 million.....»»
Effective strategies for measuring and testing cyber resilience
In this Help Net Security interview, Detective Superintendent Ian Kirby, CEO of the National Cyber Resilience Centre Group (NCRCG), discusses the emerging cyber threats and strategies organizations can use to increase cyber resilience. He emphasizes.....»»
Apple supporting national parks initiative in China, likely for two reasons
Apple is supporting a national parks initiative in China, geared to providing training and education within the field of nature conservation. The work in five of China’s national parks is being done through the China Green Carbon Sink Foundation.....»»
IBM Guardium Data Security Center protects hybrid cloud and AI
As hybrid cloud-, AI-, and quantum-related risks upend the traditional data security paradigm, IBM is launching IBM Guardium Data Security Center – allowing organizations to protect data in any environment, throughout its full lifecycle, and with.....»»
Faulty fuel pump triggers Honda recall of over 700,000 vehicles in U.S.
A cracked core component in the fuel pump can lead to fuel leaks, increasing the risk of fire if an ignition source is present nearby......»»
Optimism meets skepticism at Quantum Summit in Chicago
Pioneers of quantum computing have shared their dreams and skepticism about the fledgling industry, while Gov. JB Pritzker said he thinks it's already attracting companies to Illinois......»»
"Making insurance effective in the face of climate change may require it to be legally enforced"
Recent hurricanes hitting the Southeastern United States have again robbed people of their homes, businesses and lives. Hurricane Helen, in late September, was followed up last week by Hurricane Milton, collapsing seemingly robust building structures.....»»
Novel quantum lidar achieves high-sensitivity wind detection
A research team has proposed a wind sensing lidar theory based on up-conversion quantum interference and successfully developed a prototype. Their work is published in ACS Photonics......»»