Researchers announce breakthrough in quantum dark matter detection

Scientists have developed a novel quantum sensor that could enhance the search for elusive dark matter particles. The innovation, detailed in a recent study, promises to improve sensitivity in detecting weakly interacting massive particles, or WIMPs. This advancement builds on decades of particle physics research.

Ultracold atomic clocks probe quantum effects on time

Scientists have developed highly precise ultracold atomic clocks that could detect how quantum physics influences the flow of time. By cooling atoms to near absolute zero, these devices aim to measure subtle time variations predicted by quantum theory. The research, published in Nature Communications, opens new avenues for testing fundamental physics.

Scientists Invent Visible Time Crystals

15 settembre 2025 Riportato dall'IA

A team of physicists has created visible time crystals, a new state of matter that repeats in time rather than space. This breakthrough allows for observation with standard lab equipment. The invention was detailed in a paper released today.

Trio awarded 2025 Nobel Prize in Physics for quantum tunneling work

The 2025 Nobel Prize in Physics has been awarded to John Clarke, Michel Devoret, and John Martinis for their pioneering research on quantum tunneling in superconducting circuits. Their 1985 experiments demonstrated how quantum effects apply to complex systems, laying the foundation for modern quantum computers. Clarke expressed surprise at the recognition, noting the unexpected impact of their discovery.

Electrons in graphene reach supersonic speeds for first time

Researchers have achieved a breakthrough by pushing electrons in graphene to supersonic speeds, creating a hydraulic jump similar to a sonic boom. This experiment, conducted using a microscopic nozzle, marks the first observation of such electron behavior. The findings could help resolve debates on electrically charged shockwaves.

New Twist on 140-Year-Old Physics Effect

15 settembre 2025 Riportato dall'IA

Researchers have discovered a giant magneto-optic effect, rethinking a 140-year-old physics principle. This could lead to innovations in optical devices. The findings were published in a recent study.

New method developed for detecting dark matter particles

Scientists have introduced a novel technique to identify dark matter using advanced AI analysis of particle data. The breakthrough, detailed in a recent study, could enhance our understanding of the universe's invisible components. Led by researchers at a major university, the method promises more precise detections in future experiments.

Black holes may explain 60-year cosmic rays mystery

Scientists at the Norwegian University of Science and Technology propose that winds from supermassive black holes could accelerate ultra-high-energy cosmic rays, solving a puzzle dating back to 1962. These particles, mostly atomic nuclei, reach energies up to 10^20 electron volts. The hypothesis suggests these winds, moving at half the speed of light, fling particles across the cosmos.

Researchers develop room-temperature quantum sensor for gravitational waves

Scientists at MIT have created a quantum sensor capable of detecting gravitational waves at room temperature, potentially transforming astrophysics research. The device, detailed in a new Nature study, uses defects in diamonds to measure minute gravitational changes. This breakthrough could enable more accessible detection of cosmic events like black hole mergers.