Study Identifies Systematic Instabilities in Quasar Dipole Measurements. New Analysis Challenges "Lopsided Universe" ...

Abstract: This study presents a method based on energy distribution patterns to generate kernel filters of various sizes for image convolution, aimed at improving the accuracy and similarity of ...

Atomic gravimeters are used to accurately measure gravity by detecting the quantum interference patterns of freely falling atoms in a vacuum. However, these devices are typically bulky and complex, ...

An experiment measuring a single atom's recoil confirmed that observing a particle destroys interference, settling the ...

Abstract: In unlicensed spectrum, wireless communication systems are vulnerable to electromagnetic attacks and interference from non-cooperating parties, thus amplifying the significance of wireless ...

Non-terrestrial networks have their own challenges that cellular networks didn't have. Will AI help solve them dynamically?

At the smallest scales of nature, the rules of the world shift in ways that can feel unsettling and beautiful at the same ...

Time may feel smooth and continuous, but at the quantum level it behaves very differently. Physicists have now found a way to measure how long ultrafast quantum events actually last, without relying ...

Physicists have now managed to track the passage of time inside a quantum event without using anything that looks like a ...

Time feels steady and familiar in daily life, but at the quantum level it becomes slippery. That puzzle now has a fresh twist thanks to new research led by physicists at École Polytechnique Fédérale ...

Physicists have found a way to measure how long ultra-fast quantum events actually take—without using a clock at all.

EPFL physicists have found a way to measure the time involved in quantum events and found it depends on the symmetry of the material. "The concept of time has troubled philosophers and physicists for ...