In the realm of fundamental physics, the quest to link the theories of gravity and quantum mechanics represents one of the most challenging pursuits. For over a century, gravity has been predominantly framed through the lens of classical physics, with Albert Einstein’s General Theory of Relativity serving as the foundational understanding of gravitational interaction as
Physics
Plasma, often referred to as the fourth state of matter, is an electrically charged gas composed of ions and free electrons. It represents a fundamental component of the universe, observable in celestial phenomena, and underpins countless technological advancements on Earth. Thanks to its unique properties, plasma interacts dynamically with magnetic fields, leading to fascinating effects
Recent advancements in precision measurement have led researchers to explore the complexities of spin interactions, transcending traditional particle physics paradigms. A significant discovery was made by a research team from the University of Science and Technology of China (USTC) that unveiled the Fano resonance interference effect among mixed atomic spins. Their findings, detailed in a
In a groundbreaking study published in the Proceedings of the National Academy of Sciences, researchers Bruno Uchoa and Hong-yi Xie from the University of Oklahoma have made a significant leap in condensed matter physics. Their work predicts the existence of a new form of exciton, termed the “topological exciton,” which could have far-reaching implications for
Controlling electronic band structures in materials such as graphene has long been a tantalizing goal for researchers. Traditional methods, including heterostructures, interfacial strain, and alloying, offer limited capabilities for in situ and continuous manipulation of band characteristics. The advent of van der Waals (vdW) materials, particularly graphene, has shifted the landscape, presenting new possibilities in
Recent explorations in the realms of photonics and materials science have led to extraordinary breakthroughs in sensor technologies that transcend the traditional boundaries of detection. This surge of innovation comes at a crucial time when the scientific community is constantly seeking more precise and adaptable methods to analyze various types of materials and particles. Notably,
In recent years, the complexities of Alzheimer’s disease have led researchers down an increasingly convoluted path, one where the traditional understanding of amyloid fibrils as mere villains in the narrative of neurodegeneration is being called into question. While amyloid fibrils have long been the focus of drugs aimed at reducing their levels, emerging evidence suggests
In an innovative collaboration between engineers and mathematicians from ETH Zürich, and esteemed institutions in Japan, groundbreaking advancements have been made in understanding the dynamics of skateboarding, specifically the mechanics of skaters navigating half-pipes. Published in the prestigious journal Physical Review Research, this research explores the intricate relationship between human movement and physics in an
Green laser technology has remained a challenging frontier for scientists, presenting hurdles that have persisted for years. While advancements in generating red and blue laser light using semiconductor technology have thrived, the same cannot be said for green wavelengths. This article delves into the implications of the so-called “green gap” and the recent breakthroughs made
In the ever-evolving field of quantum metrology, the quest to enhance the precision of atomic clocks—a critical tool for modern science—continues to inspire innovation. Recent developments from a collaboration among researchers at the National Institute of Standards and Technology (NIST), University of Colorado, and Pennsylvania State University have led to a groundbreaking sub-recoil Sisyphus cooling
In the ongoing quest to decipher the intricate laws that govern our universe, physicists have increasingly turned their attention to promising theoretical constructs like string theory and loop quantum gravity. These frameworks are not merely academic explorations; they serve as critical lenses through which we can view established principles in physics anew. One of the
In the realm of quantum technology, one concept stands out for its profound implications: quantum entanglement. This phenomenon, where particles become interconnected such that the state of one instantly influences the state of another, is essential for the advancement of quantum computing, simulation, and sensing. Recent developments from researchers at the Institute for Molecular Science
Recent advancements in quantum computing have gained significant momentum with the discovery of multiple Majorana zero modes (MZMs) within a single vortex of the superconducting topological crystalline insulator SnTe. This groundbreaking work, led by a collaborative research team from the Hong Kong University of Science and Technology (HKUST) and Shanghai Jiao Tong University (SJTU), begins
At the intersection of quantum physics and material science lies the fascinating concept of quantum states merging to create entirely new collective phases of matter. This phenomenon emerges when various atomic components interact under the principles of quantum mechanics, leading to the development of exotic states with unique properties. Recent research by a collaborative team
Moiré superlattices, formed by layering two-dimensional materials at a slight rotational angle, have emerged as a significant area of research in condensed matter physics. These intricate structures have not only captured the attention of physicists but also heralded a new era of understanding the fundamental nature of electrons. Recent predictions suggest that these superlattices can