The quest to uncover the mysteries of dark matter has been a challenging one for scientists around the world. One of the main ways that researchers gather scientific evidence for the existence of dark matter is by observing how it influences the motion of stars and galaxies. It is believed that dark matter may consist
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X-ray bursts (XRBs) are a fascinating phenomenon that occurs on the surface of a neutron star when it absorbs material from a companion star. These bursts are triggered by a cascade of thermonuclear reactions, leading to the creation of heavy chemical elements. A recent study published in Physical Review Letters sheds light on one of
The study conducted by researchers from North Carolina State University and the University of Pittsburgh delves into the intricate world of spin information in chiral materials. The researchers aimed to understand how the spin information of an electron, known as a pure spin current, moves through these unique materials. Chiral materials, such as chiral cobalt
In a groundbreaking development, researchers at the University of Portsmouth have introduced a novel quantum sensing scheme that pushes the boundaries of quantum sensitivity to new heights. This innovative technique allows for the precise measurement of transverse displacement between interfering photons, opening up a realm of possibilities in superresolution imaging applications. By overcoming the limitations
A groundbreaking achievement has been made by a team of physicists at Harvard University. They have successfully trapped individual polyatomic molecules in optical tweezer arrays for the first time. This remarkable feat opens up a world of possibilities and potential applications in the field of molecular research. Controlling atoms by cooling them to very cold
Color is a powerful tool that provides us with valuable information about our surroundings. However, color is just one aspect of light that can be utilized for various purposes. In addition to color, polarization, which refers to how the electric field oscillates as light propagates, can also provide rich information. While color has been extensively
Gravity is a fundamental force that influences our daily lives, yet its nature remains enigmatic. The longstanding debate revolves around whether gravity is governed by quantum mechanics or its ultimate nature is geometrical, as proposed by Einstein. Researchers have been grappling with this question for years, with limited success in merging quantum mechanics and gravitational
The quest for harnessing fusion reactions to generate electricity without producing harmful byproducts has been a long-standing challenge for scientists. Achieving the necessary heat from fusion reactions relies heavily on manipulating the properties of plasma, the fourth state of matter. In a recent development, researchers at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics
Physicists have long been fascinated with the idea of manipulating thorium atomic nuclei due to the potential revolutionary technological applications it could offer. Through years of research and dedication, a research team led by Prof. Thorsten Schumm from TU Wien (Vienna) and a team from the National Metrology Institute Braunschweig (PTB) have finally achieved the
Impressionist paintings, created by famous artists of the late 19th and early 20th centuries, are beloved for their vibrant colors. However, recent research has shown that these paintings are facing issues with color degradation, specifically the bright yellow hues originally used by artists like Edward Munch and Henri Matisse. The cause of this degradation lies