Researchers have experimentally observed effective gravity and two-time physics in ferrofluid-based hyperbolic metamaterials, paving the way for ultra-fast all-optical hypercomputing. This phenomenon has potential applications in time-sensitive fields such as real-time computing and target recognition.
Hyeon K. Park, a renowned plasma physicist, has made seminal contributions to fusion plasma diagnostics through his original works in ECEI and MIR. His research enhanced the synergies with numerical modeling and theories, leading to rich discoveries of novel plasma physics phenomena.
Scientists at Princeton Plasma Physics Laboratory have found a novel electrical current that could stabilize fusion reactions, contrary to conventional notions. The discovery sheds light on the fundamental interactions of waves in plasma and has implications for creating fusion energy.
The NSF has awarded a $20 million grant to create an AI Institute for Artificial Intelligence and Fundamental Interactions, a cross-discipline collaboration between 20 physicists and seven AI experts from top universities. The institute will explore the use of AI in fundamental physics and apply physics principles to improve AI methods.
Carnegie Mellon University has received a $500,000 planning grant to develop AI research and interdisciplinary collaborations in astrophysics, subatomic physics, and biophysics. The university aims to promote cross-disciplinary interactions and encourage new collaborations to advance fundamental fields.
Researchers adapted principles of quantum control to calculate alternative interventions for infection and cancer. They developed a mathematical algorithm that can design and speed up specific interventions to prevent or overturn drug resistance, offering a promising approach to defeating drug-resistant diseases.
The University of Rochester is leading a new initiative to understand matter under extreme pressures, with potential implications for understanding planets and stars. Researchers will explore four main areas, including the behavior of hydrogen and helium, element reactions, energy transport, and direct astrophysical implications.
The Center for Theoretical Biological Physics at Rice University has received a five-year extension from the National Science Foundation to pursue research on the intersection of biology and physics. Researchers will continue to use computational analysis and experimental efforts to understand cell behavior and interactions.
Scientists at the University of Queensland have improved the modeling of nuclear structure in francium atoms, allowing for more precise calculations of their magnetic moments. The new method enables uncertainties four times smaller than previous best values, which is crucial for testing fundamental physics theories.
Researchers develop mathematical model to understand droplet dispersion, finding no linear relation between droplet size and displacement. The study suggests creating an aerosol extractor device to trap small droplets, improving safety during medical procedures.
The discovery of KV3Sb5, a material hosting Dirac physics and metallic frustrated magnetism, has led to the observation of one of the largest anomalous Hall effects (AHEs) ever seen. This unique combination enables scientists to study the interaction between these exotic properties.
Bob May, Jefferson Lab ES&H Deputy Director, has been named a fellow of the Health Physics Society for his 40-year career in health physics. He is recognized for his significant contributions to radiation safety and administration within the field.
Research found that five scientific fields (particle physics, atomic physics, cell biology, neuroscience, and molecular chemistry) account for more than half of Nobel Prizes awarded between 1995 and 2017. Additionally, many papers in these fields received less citation compared to other publications.
Researchers exactly solve a representative model of the cuprate problem, explaining Cooper pairing and wave function for superconducting state in doped Mott insulators. The solution reveals that superconductivity exists and its properties differ drastically from standard BCS theory.
Researchers will analyze massive atmospheric data using machine learning methods to identify patterns and understand processes, facilitating the development of new models for tackling scientific problems in atmospheric physics.
Researchers developed a new mathematical model that incorporates environmental factors into predicting respiratory virus transmission, highlighting the importance of weather conditions on droplet spread. The model suggests that social distancing measures may not be sufficient to prevent transmission without masks in humid climates.
Researchers found that a fundamental principle of lasers, compensating for losses with amplified light, is only an approximation. A tiny excess loss due to luminescence inside the laser provides the key to understanding the spectral linewidth.
An international team of researchers has demonstrated a technique to increase the intensity of lasers by compressing light pulses. This approach could enable the exploration of quantum electrodynamics phenomena at previously inaccessible intensities.
Physicists at Heidelberg University have developed a new method to identify effective theories in many-body systems using quantum simulators. The approach allows for the efficient description of complex systems and has been demonstrated experimentally with ultracold rubidium atoms.
Researchers at MSU are working on a $3.7M project to create more accurate models of scientific phenomena using Bayesian statistics and machine learning. The team aims to improve the characterization and reduction of uncertainties in nuclear processes, making it easier for scientists to design experiments and allocate resources.
Researchers from the Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences successfully create tensile and inhomogeneous quantum rings in a controlled manner. The work involves trapping ultracold atoms in optical lattices and modifying interaction between atoms to mimic superconductors.
Researchers from the University of Helsinki have found strong evidence for the presence of exotic quark matter inside the cores of the largest neutron stars in existence. The new results were published in Nature Physics and combined recent findings from theoretical particle and nuclear physics with astrophysical measurements.
Quasiperiodic structures exhibit unique beauty and intriguing physics, but a lack of overarching framework hindered understanding. Researchers establish versatile tools for exploring quantum behavior in diverse quasiperiodic settings, demonstrating the strength of their approach to uncover new physical mechanisms.
Researchers used statistical physics models to study biological complexity and found that organisms are restricted to a low level of dimensionality. This means that their essential building blocks appear to be linked to each other, with variations fitting a one-dimensional curve or low-dimensional surface regardless of the environment.
Researchers are developing the BAND framework to provide a publicly available set of computational tools for physicists, improving uncertainty quantification and predictive modeling in nuclear physics. The five-year grant will support regular software releases and workshops to train other scientists on using the tools.
A Cornell University study finds that inquiry-based physics labs, designed to encourage student agency, actually contain gender imbalances and biases when compared to traditional, highly structured labs. The researchers analyzed student behavior in two types of labs and found that men and women take on different roles within groups.
Researchers at SISSA and ICTP used atomic physics experiments to simulate the Schwinger model, a gauge theory that describes particle interactions. This study confirms the potential of quantum simulators to investigate fundamental forces and could lead to simulations of complex systems.
Researchers explore high-intensity lasers to create plasmas for studying quantum electrodynamics, a lesser-studied corner of particle physics. The findings could lead to advances in fundamental physics and scanning technology.
Nathaniel Gabor's lab is developing a new microscopy technique to study bacterial growth in light and examine the physics of light harvesting. The project aims to gain precise control of optical excitation at the single cell level, potentially upending the current state of knowledge on light sensing in biosystems.
Researchers at the Max Planck Institute for Nuclear Physics have successfully measured infinitesimal changes in mass of individual atoms for the first time, opening a new world for precision physics. The team discovered a previously unobserved quantum state in rhenium, which could be interesting for future atomic clocks.
Researchers have discovered a new effect called 'RF current condensation' that can stabilize magnetic islands in plasma, allowing for improved control of fusion reactors. By heating the islands with radio waves, scientists can drive electric currents that cause them to shrink and disappear, enhancing stability.
Researchers have discovered two new phenomena - interspecies radiative transition and breakdown of dipole selection rule - in the transport of radiation in atoms and molecules under high-energy-density physics conditions. This finding enhances understanding of HEDP and could lead to insights into how stars evolve in the universe.
Researchers have found that neutrinos and antineutrinos behave differently, providing a possible explanation for the universe's dominant matter content. The T2K experiment detected subtle discrepancies in their oscillation rates, shedding light on physics' deepest mysteries.
Researchers at Institute for Basic Science (IBS) in South Korea have reported the first high-sensitivity results of their axion dark matter search. They used a custom-made CAPP-8TB haloscope to detect potential axions, finding no evidence within a specific mass range.
Professor Adrian Bejan explains how the physics of spreading and growth can lead to economic downturns, but also highlights the potential for innovation and creativity to drive new growth and prosperity.
A Cornell-led collaboration has successfully created a solid-state platform to simulate the Hubbard model in two dimensions, mapping a longstanding conundrum in physics: the phase diagram of the triangular lattice Hubbard model. The team observed a Mott insulating state and mapped the system's magnetic phase diagram.
The new guidelines establish evidence-based limits for exposure to high-frequency electromagnetic fields, setting thresholds below which no adverse effects can occur. The report provides guidance on basic restrictions and reference levels to ensure safe exposure in various settings, including occupational environments.
Researchers at IAS and University of Michigan propose QCD axion as solution to cosmological excess of matter over antimatter. The QCD axion could explain three missing pieces of physics puzzle, including the strong CP problem and dark matter.
FSU physicists suggest a new, short-lived particle may be responsible for the rare decay of Kaon particles, defying the standard model of physics. Researchers in Japan are conducting further data runs to confirm the observation, which could potentially reveal new insights into fundamental forces.
Researchers at Argonne National Laboratory fabricate and test a superconducting nanowire device capable of detecting low-energy photons and operating in extreme magnetic fields. The device, made from niobium nitride, operates near absolute zero and has the potential to revolutionize nuclear physics experiments.
A physics professor and first-year physics major demonstrate how the center-of-mass of a nearly empty shampoo bottle affects its stability when placed on a tilted surface. The study reveals that the altitude of the center of mass is a nonlinear function of the liquid level, with lower levels resulting in higher altitudes.
Science communicators will share unique approaches to engage the public through popular culture, including NASCAR and Star Wars. They aim to bridge the divide between science and the general public by making physics more relatable and accessible.
Professor Frank Steglich's research on heavy fermion superconductors has revolutionized our understanding of superconductivity. The Fritz London Memorial Prize recognizes his contributions to the field of low temperature physics.
Researchers at Aalto University and University of Jyvåskylä reveal the origin of graphene's superconductivity, attributing it to a subtle quantum mechanics effect. This discovery could help understand high-temperature superconductors and lead to room temperature operation.
Researchers at the 2020 APS March Meeting in Denver are exploring the physics of the brain, including brain connectivity networks, the organization of the brain's wiring probability, and the shaping of the cerebellum. Music therapy is also being investigated for its potential benefits for patients with mild cognitive impairment.
The American Physical Society's March Meeting explores the challenges women face in physics, including data on bachelor's and doctoral degrees, faculty positions, and career advancement. Programs like Women Supporting Women in the Sciences provide resources and support to empower women in STEM careers.
Researchers directly observe a dynamical topological order parameter to probe coherent quantum time evolution in quantum walks. This allows for the classification and study of quantum walks using a novel approach.
Researchers confirm triaxial nuclei wobble on intermediate axes, providing insight into nuclear structure and heavy element formation. The study's findings generate confidence in predictions about nuclear physics and stellar environments.
Researchers at ETH Zurich present theoretical and experimental work that provides a higher-level understanding of 'fragile topology' in topological insulators. The discovery could lead to new applications in acoustics, photonics, and beyond.
Researchers at Cornell University found that traditional lab models hinder student engagement, while inquiry-based labs promote active learning and ownership over experiments. Exam scores remained the same, but inquiry-based labs improved student attitudes toward experimentation and scientific thinking.
Researchers found that Dirac semimetals exhibit robust, conducting electronic states in 1D, challenging previous conclusions about the nature of these materials. The discovery settles the decades-old problem of whether condensed matter Dirac fermions have topologically protected surface states.
Researchers laser-cooled a 150-nanometer glass sphere containing 100 million atoms to its quantum ground state, revolutionizing the study of macro-quantum physics. This achievement enables unprecedented opportunities to test fundamental physics and probe the boundaries between classical and quantum mechanics.
Professor Georg Woltersdorf has been appointed as a Max Planck Fellow to investigate dynamic phenomena in novel electronic materials using optical methods. The research aims to develop ultrafast logic devices and information storage, leveraging expertise from the Max Planck Institute for Microstructure Physics.
A UNIGE physicist proposes altering the mathematical language of classical physics to allow for indeterminism and randomness, resolving contradictions with quantum physics. This shift would enable a more intuitive approach to understanding the world, closer to our everyday experience.
Researchers verified predictions of particles beyond standard physics, improving restrictions on theories explaining B meson decay anomalies. The analysis used artificial intelligence to eliminate background data and narrowed the area for searching for new physics.
Researchers propose an alternative view of classical physics, suggesting that the future of an object is genuinely random after a certain number of interactions. This challenges the traditional view of determinism in classical physics and opens up new insights on the relationship between classical and quantum physics.
Researchers discover samarium hexaboride, a material with strongly interacting electrons, which can also exhibit topological insulating properties. This breakthrough paves the way for more stable quantum computing and opens up new possibilities for exotic physics research.
Researchers at MIT have developed a model called ADEPT that demonstrates an understanding of basic intuitive physics. The model observes objects moving in scenes and makes predictions based on their underlying physics, registering levels of surprise when they deviate from expectations.
Fourteen Penn State faculty members have been named AAAS fellows for their exceptional work in various scientific disciplines. These new fellows were recognized for their contributions to fields such as physics, astronomy, computer science, and entomology.
Researchers used dance to convey the principles of fluid mechanics by creating a 'physics-constrained improvisation.' The goal is to produce an educational video that demonstrates flow past a cylinder at varying Reynolds numbers.