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Time Interfaces Unlock New Frontiers in Four-Dimensional Quantum Optics
Berlin, Germany (SPX) Mar 01, 2025 A groundbreaking study by researchers at the University of Eastern Finland (UEF) sheds light on the interaction of photons-the fundamental particles of light-as they traverse boundaries where material properties change abruptly over time. This research reveals fascinating quantum optical phenomena that could drive innovations in quantum technology and propel the emerging field of four-dimensional quantum optics. Four-dimensional optics delves into the scattering of light in structures that change ... read more |
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MIT physicists find unexpected crystals of electrons in new ultrathin materialBoston MA (SPX) Mar 01, 2025 MIT physicists report the unexpected discovery of electrons forming crystalline structures in a material only billionths of a meter thick. The work adds to a gold mine of discoveries originating fro ... more 
What Hundreds of Millions of Galaxies Can Teach Us About the Big BangPasadena CA (SPX) Feb 21, 2025 Soon, a new cone-shaped spacecraft will launch into space on a mission to chart the skies like never before. Called SPHEREx (for Spectro-Photometer for the History of the Universe, Epoch of Reioniza ... more 
Illuminating the Inner Workings of the ProtonSydney, Australia (SPX) Feb 21, 2025 A team of scientists has successfully mapped the intricate forces at play inside a proton, revealing with unprecedented precision how quarks-its fundamental components-react when exposed to high-ene ... more 
Trying to solve a key black hole mystery: Simulating magnetic flows around black holesLos Angeles CA (SPX) Feb 20, 2025 Black holes are not just cosmic voids; they are dynamic engines capable of generating and redistributing immense amounts of energy. Encircled by swirling disks of gas and dust-known as accretion dis ... more |
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Quantum State of Ejected Electrons Measured for the First TimeBerlin, Germany (SPX) Feb 18, 2025 For the first time, scientists have successfully measured the quantum state of electrons released from atoms following exposure to high-energy light pulses. This breakthrough, achieved through a nov ... more 
University of Barcelona team theorizes singularity-free black holes through gravitational effectsMadrid, Spain (SPX) Feb 18, 2025 Traditional models of black holes, as predicted by Einstein's General Relativity, feature singularities-regions where physical laws cease to function. Understanding how these singularities might be ... more 
From photons to protons Argonne scientists advance high-energy particle detectionLos Angeles CA (SPX) Feb 12, 2025 Particle detectors are essential tools in the quest to understand the fundamental components of the universe. They enable scientists to examine the behavior and properties of high-energy particles g ... more 
DSKY Moonwatch Nears Full-Scale Production with Support from Space Industry IconsLos Angeles CA (SPX) Feb 12, 2025 Apollo Instruments is preparing for full-scale production of the highly anticipated DSKY Moonwatch, a revolutionary timepiece inspired by the Apollo Guidance Computer. With demand surging worldwide, ... more 
Researchers find largest black hole jet from early universeWashington DC (UPI) Feb 7, 2025 Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was 1.2 billion years old, stretching at least twice the length of the Milky Way galaxy. ... more |
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Quantum hardware reveals cosmic bubble shifts
London, UK (SPX) Feb 05, 2025 Physicists have carried out an advanced simulation that they believe exposes fresh details about an elusive occurrence, potentially shaping the Universe's eventual destiny. The research centers on a concept called false vacuum decay, a scenario in which our Universe's apparent stability might be only temporary. Originally proposed in quantum field theory around five decades ago, the idea suggests that our cosmic environment could be stuck in a 'false vacuum.' While it appears stable, it may shift ... read more 
Collaboration at Mainz University enables the simulation of skyrmion dynamics on experimentally relevant time scalesBerlin, Germany (SPX) Jan 31, 2025 Magnetic skyrmions, which range in size from nanometers to micrometers, exhibit particle-like properties and can be efficiently manipulated using electrical currents. This makes them a promising can ... more |
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Quantum Systems Show Entropy Increase, Aligning with Thermodynamic LawsBerlin, Germany (SPX) Jan 30, 2025 The second law of thermodynamics, a cornerstone of physics, posits that systems will move toward greater disorder over time. It asserts that entropy, a measure of this disorder, increases in every c ... more
Swatch profit falls on weak China demandZurich (AFP) Jan 30, 2025 Shares in Swiss watchmaker Swatch slumped Thursday after it reported lower-than-expected earnings on the back of weak sales in China. ... more 
New Atom-Based Thermometer Offers Unprecedented Accuracy in Temperature MeasurementLos Angeles CA (SPX) Jan 30, 2025 Scientists at the National Institute of Standards and Technology (NIST) have developed an innovative thermometer that measures temperature with incredible precision. The device uses Rydberg atoms, w ... more 
A less 'clumpy,' more complex universe?University Park PA (SPX) Jan 26, 2025 Across cosmic history, powerful forces have acted on matter, reshaping the universe into an increasingly complex web of structures. Now, new research led by Joshua Kim and Mathew Madhavacheril at th ... more 
DGIST unveils discovery of a one third fractional quantum stateTokyo, Japan (SPX) Jan 22, 2025 Professor Youngwook Kim from the Department of Physics and Chemistry at the Daegu Gyeongbuk Institute of Science and Technology (DGIST) and Professor Gilyoung Cho from the Korea Advanced Institute o ... more |
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