Quantum chromodynamics (QCD) serves as the theoretical foundation for examining the forces operating within atomic nuclei, including the constituent protons and neutrons. One of the key areas of investigation in QCD revolves around how quarks and gluons are confined within nucleons, specifically protons and neutrons. Mathematically, the forces within nucleons can be likened to the
Science
Rare earth magnetic materials have long been known for their special properties, particularly the role of 4f electrons in determining their magnetic properties. Traditionally, it was believed that these magnetic properties were extremely difficult to control. However, recent research by a team from HZB, Freie Universität Berlin, and other institutions has shown that laser pulses
Oil spills are a significant environmental concern, with devastating consequences for marine life and ecosystems. Research conducted by the University of Illinois Chicago has shed light on a previously unknown phenomenon related to oil droplets from underwater spills. This discovery challenges existing assumptions about oil slick formations and has important implications for cleanup efforts. Traditionally,
The convergence of two cutting-edge technologies, quantum entangled light sources and ultrafast stimulated Raman spectroscopy, has sparked a new era in analytical chemistry and molecular physics. Quantum entanglement, a phenomenon deeply rooted in the principles of quantum mechanics, has gained significant attention in recent years. This unique concept allows particles to exhibit instantaneous correlations over
The physicists at the University of Stuttgart, led by Prof. Sebastian Loth, are making groundbreaking advancements in the field of quantum microscopy. Their innovative method allows them to observe the movement of electrons at the atomic level with exceptional spatial and temporal resolution. This development has the potential to revolutionize the way scientists study and
In a groundbreaking development for quantum technology, researchers have made a significant stride in utilizing the frequency dimension in integrated photonics. This advancement not only signals progress in quantum computing but also sets the stage for the creation of highly secure communication networks. Integrated photonics, which involves manipulating light within minuscule circuits on silicon chips,
The fusion of two nuclei is a highly complex process influenced by a multitude of factors. Beyond just the relative energy and angular momentum of the nuclei, the evolution of their structures as they collide plays a crucial role. The quantum nature of the nuclei also significantly impacts the outcome of the collisions. To address
Machine learning and artificial intelligence have seen a tremendous growth in recent years, with applications expanding into various fields such as computer vision and natural language processing. However, the increasing complexity of tasks has led to the development of neural networks with billions of parameters, resulting in a spike in energy consumption and training times.
Researchers from the HEFTY Topical Collaboration have delved into the recombination of charm and bottom quarks into Bc mesons within the quark-gluon plasma (QGP). This unique state of matter is formed during high-energy heavy-ion collisions and provides valuable insights into the behavior of particles under extreme conditions. Development of a Transport Model The team of
In a groundbreaking study published in Nature, a team of researchers has achieved a major milestone in the field of quantum simulation by observing the antiferromagnetic phase transition within a large-scale quantum simulator of the fermionic Hubbard model (FHM). This significant achievement marks a crucial step towards unraveling the mysteries of quantum magnetism and understanding