Topological wave structures have captured the interest of physicists for their unique properties that remain unchanged under smooth deformations of a physical system. While these structures have been extensively studied in various wave systems, one area that has surprisingly been neglected is water waves. A recent study by researchers at RIKEN aims to fill this
Science
The energy generated by the sun and other stars is a result of a series of nuclear fusion reactions. These reactions culminate in the fusion of protons with beryllium-7 to produce boron-8. Understanding these processes is crucial in determining the flow of high-energy solar neutrinos that reach our planet. However, replicating the low-energy conditions of
In today’s fast-paced world, the ability to solve intricate problems efficiently is more critical than ever. Traditional computers often face challenges when dealing with a high volume of interconnected variables, leading to inefficiencies such as the von Neumann bottleneck. However, a new paradigm in problem-solving has emerged in the form of collective state computing, which
The universe is filled with mysteries that scientists have been trying to unravel for centuries. One such mystery is the complex relationship between gravity and the quantum world. While Isaac Newton first discovered the force of gravity, it has remained a puzzle on a microscopic level. Even Albert Einstein, in his theory of general relativity,
In the realm of scientific research, one topic that has long captured the imagination of physicists and the public alike is antimatter. Among the various experiments conducted in this field, the AEgIS project at CERN’s Antimatter Factory stands out for its groundbreaking work in producing and studying antihydrogen atoms. The process of creating antihydrogen within
Semiconductor materials play a crucial role in various optoelectronic applications such as solar cells, transistors, detectors, sensors, and LEDs. Understanding the transport properties of both negative and positive charge carriers in semiconductors is essential for optimizing the performance of these devices. Traditionally, determining these properties required separate measurements for each type of charge carrier, leading
Electronics have traditionally relied on the movement of electrical charges to transmit signals and currents. However, a new field called spintronics has emerged, which focuses on manipulating electronic currents and signals through the intrinsic magnetic moment of electrons. This innovative approach has opened up new opportunities for research in electronic technologies. In the realm of
Theoretical physicist Farokh Mivehvar has delved into the intricate interaction of atoms emitting light inside a quantum cavity, a device consisting of two high-quality mirrors facing each other to confine light within a small area for an extended period. This research explores the phenomenon of superradiance, a surprising and striking occurrence in quantum optics where
Computing technology has come a long way since its inception in the 1960s. However, the fundamental principles behind how computers process information have remained relatively unchanged. That is until now. Engineers at the University of Pennsylvania have developed a groundbreaking chip that utilizes light waves instead of electricity to perform complex mathematical computations essential to
The interior of black holes remains an enigma, challenging the boundaries of our scientific understanding. The concept of a singularity, where space and time cease to exist, proposed by physicist Karl Schwarzschild in 1916, seems to defy the laws of physics as we know them. This conundrum has hindered the exploration of black holes until