Recent advancements in quantum biology present a transformative opportunity to comprehend the enigmatic mechanisms behind Alzheimer’s disease. Traditionally, amyloid fibrils—protein aggregates located in the brains of individuals afflicted by Alzheimer’s—have been deemed detrimental. However, emerging research suggests that these fibrils might play a protective role against oxidative stress rather than merely acting as a causative
Physics
In a fascinating intersection of engineering, mathematics, and sports science, a collaborative team from ETH Zürich has achieved a remarkable feat in understanding the dynamics of skateboarding on half-pipes. By modeling the physical physics at play when skaters employ gravitational forces and body mechanics to propel themselves, they have shed light on a previously underexplored
Creating lasers that emit green light has long been a formidable challenge in the scientific community. While red and blue lasers have been relatively successful, the journey toward generating efficient lasers that produce yellow and green wavelengths has been fraught with obstacles. This gap in the spectrum has been referred to as the “green gap,”
In the world of precise timekeeping and quantum metrology, researchers from the Neutral Atom Optical Clocks Group at the National Institute of Standards and Technology (NIST), alongside collaborators from the University of Colorado and Pennsylvania State University, have made significant strides. Their recent publication in Physical Review Letters describes a pioneering sub-recoil Sisyphus cooling method,
In the modern scientific landscape, we are continually driven to unravel the fundamental laws that dictate the operation of our universe. Theories such as string theory and loop quantum gravity have emerged in an ambitious attempt to bridge the gap between the macroscopic cosmos and the tiniest realms of quantum physics. Within this pursuit lies
Quantum mechanics has always pushed the boundaries of our understanding of the universe, and researchers are continually finding novel ways to harness its properties for technological advancement. Recent work conducted by scientists at the Institute for Molecular Science has unveiled groundbreaking results surrounding quantum entanglement, particularly through the exploration of Rydberg atoms. Their research, published
Recent advancements in the field of quantum computing have introduced an exciting new dimension to the study of topological materials. A collaborative research team has made a groundbreaking discovery by identifying the world’s first multiple Majorana zero modes (MZMs) within a singular vortex in the superconducting topological crystalline insulator SnTe. This research, led by prominent
Recent advancements in the field of quantum physics have opened doors to understanding and manipulating the behaviors of matter at the subatomic level. As researchers delve deeper into the quantum realm, they discover that the fusion of various quantum states can lead to the emergence of new collective states of matter. These macroscopic quantum states
The world of condensed matter physics has always been a landscape rich with intrigue, particularly with the emergence of moiré superlattices. These structures are formed when two layers of two-dimensional materials, such as graphene or transition metal dichalcogenides, are overlaid with a slight rotational misalignment. This seemingly simple twist reveals a multitude of complex and
In recent years, the exploration of quantum systems has taken on profound significance, especially as researchers delve into the intricacies of multi-particle interactions. A groundbreaking study led by Robert Keil and Tommaso Faleo from the Department of Experimental Physics has tackled the complex relationship between entanglement and interference in quantum systems involving more than two
In our increasingly energy-conscious society, heat engines play a pivotal role in converting thermal energy into mechanical work, powering various applications from automobiles to power plants. However, with the advent of quantum technology, a new frontier has emerged: quantum heat engines (QHEs). These innovative systems hold the promise of revolutionizing energy efficiency by utilizing quantum
In an era dominated by electronic communication through microchip-based devices, researchers from the University of Bayreuth and the University of Melbourne have made significant strides toward a new frontier in information technology. In their recent publication in the journal Advanced Optical Materials, these scientists showcase groundbreaking work on optically switchable photonic units. This innovation promises
The study of light and its various manifestations has opened new avenues in contemporary physics, notably through the synthesis of what researchers refer to as “super photons.” This term encapsulates a phenomenon in which numerous light particles merge to behave as a single entity, a concept grounded in the principles of quantum mechanics and specifically
In the realms of combustion science and astrophysics, the small but potent soot particles and polycyclic aromatic hydrocarbons (PAHs) pose significant challenges. These tiny carbon-based particles result from the incomplete combustion processes in everyday scenarios, such as candle flames and aircraft engines, emitting harmful compounds detrimental to both human health and the environment. Surprisingly, PAHs
In the fascinating realm of nuclear physics, a long-standing mystery surrounding calcium-48 is finally being unraveled, thanks to the extraordinary processing capabilities of the Frontier supercomputer. This scientific marvel, situated at Oak Ridge National Laboratory (ORNL), is now at the forefront of elucidating complex interactions that occur within atomic nuclei. More than just a computational