Physics

Alzheimer’s disease, a complex and multifaceted neurodegenerative disorder, has long been associated with amyloid plaques—abnormal clumps of protein found in the brains of those affected. For years, research efforts have concentrated on diminishing the presence of these amyloid fibrils, with the prevailing belief that their accumulation directly contributes to the onset and progression of dementia.

In recent years, the intersection of sports and physics has garnered significant attention, particularly in unique disciplines like skateboarding. A team comprising engineers and mathematicians from ETH Zürich, in collaboration with esteemed institutions in Japan, has found a way to effectively model the intriguing mechanics behind the technique known as “pumping” in skateboarding, particularly on

For decades, researchers have meticulously navigated the complexities of laser technology, developing efficient lasers capable of emitting red and blue light. Despite these advancements, scientists have faced notable hurdles in creating compact lasers that can reliably produce green and yellow light. This gap, known in the scientific community as the “green gap,” has limited the

In the realm of scientific exploration and technological advancement, atomic clocks stand as some of the most significant achievements, defining the precision of time measurement. Advances in this field open doors to improved navigation systems, telecommunications, and a vast array of technologies dependent on accurate time reference. Recent studies conducted by an innovative team from

In the ever-evolving field of theoretical physics, the quest to decipher the fundamental laws of the universe is both a monumental and a daunting challenge. Researchers continually probe the intricate frameworks that include string theory, loop quantum gravity, and quantum geometry, each promising to unravel deeper insights into the very fabric of reality. At the

Quantum mechanics has long equipped scientists with a toolkit to explore the subatomic world, opening doors to revolutionary technological applications such as quantum computing and sensing. Among the phenomena that harness the peculiarities of quantum systems, quantum entanglement stands out due to its critical role in interconnecting particles across vast distances. Rydberg atoms, characterized by

The quest for robust quantum computers has taken a significant leap forward with the recent discovery of multiple Majorana zero modes (MZMs) in a single vortex of the superconducting topological crystalline insulator, SnTe. This groundbreaking research, spearheaded by Prof. Junwei Liu from the Hong Kong University of Science and Technology (HKUST) alongside notable collaborators from

In the universe of quantum physics, when distinct quantum states fuse, they often give rise to new, collective states of matter that exhibit unique properties. The phenomenon unfolds as atoms, demonstrating quantum behavior, culminate in macroscopic quantum states. These states can engender exotic excitations uniquely found in such high-dimensional quantum environments. Recent collaborative efforts between

The intriguing world of moiré superlattices has captivated the attention of physicists and material scientists alike, leading to exciting discoveries which challenge our conventional understanding of matter. Moiré superlattices are formed when two layers of two-dimensional (2D) materials, like graphene or transition metal dichalcogenides, are stacked with a slight angular misalignment. This minor adjustment in

Quantum mechanics continues to challenge our traditional understanding of physics, particularly in the realm of multi-particle systems. Led by physicists Robert Keil and Tommaso Faleo, a recent investigation has provided significant insights into how entanglement interacts with interference in quantum environments involving more than two particles. Collaborating with researchers from the University of Freiburg and

In the pursuit of a sustainable energy future, heat engines play a fundamental role by transforming thermal energy into useful mechanical work. As technology progresses, the integration of quantum mechanics into engineering innovations becomes increasingly critical. Quantum heat engines (QHEs) represent a frontier in this domain, where the principles of quantum thermodynamics can be leveraged

In an exciting development in the realm of information technology, a team of researchers from the University of Bayreuth and the University of Melbourne has made significant strides toward the realization of optically switchable photonic units. This collaboration marks a pivotal moment in the quest to enable precise manipulation of individual photonic units for the