The potential of quantum computing is rapidly evolving, with scientists at Oxford University Physics making a groundbreaking discovery that could revolutionize the field. In a recent study published in Physical Review Letters, researchers detailed a method for verifiable blind quantum computing using trapped ions and single photons. This advancement opens up a world of possibilities
Physics
The discovery of the Higgs boson in 2012 marked a significant milestone in particle physics, completing the puzzle known as the Standard Model of particle physics. However, despite this achievement, there are still unanswered questions that remain. Scientists are eager to explore what lies beyond the boundaries of this well-established framework in search of new
In the fast-paced world of quantum computing, the quest for higher qubit counts drives continual innovation in engineering. One significant challenge in this pursuit is the measurement of qubits, a process traditionally carried out using parametric amplifiers. However, these devices introduce unwanted noise and can lead to qubit decoherence if not carefully managed. This limitation
The field of quantum computing and energy-efficient electronics is rapidly advancing, thanks to the groundbreaking work of an international research team led by Lawrence Berkeley National Laboratory (Berkeley Lab). The team recently achieved a significant milestone by capturing the first atomic-resolution images of a chiral interface state and demonstrating electrical control over this exotic quantum
The manipulation of light waves has been a topic of significant interest in the scientific community for decades. One of the challenges faced by scientists is the phenomenon of light diffraction, where light beams spread out as they propagate, impacting the transmission of energy and information. In recent years, there have been remarkable advancements in
Quantum many-body systems, particularly interacting boson systems like Bose-Einstein condensates (BECs), play a significant role in various branches of physics. These systems are essential for studying the propagation of quantum information and changes within them. The Lieb-Robinson bound, which governs the speed at which information propagates through a quantum system, has long been a challenge
Optical sensors play a crucial role in various scientific and technological fields, enabling the detection of subtle changes in the environment through the use of light. Sensitivity is a key factor in optical sensing, as it allows for the detection of faint signals in the presence of noise. Recent research by Lan Yang and Wenbo
The detection of gravitational waves has been considered one of the most important achievements in modern physics. In 2017, the first detection of gravitational waves from the merger of a binary neutron star provided crucial information about our universe, shedding light on the origin of short gamma-ray bursts and the formation of heavy elements. Despite
Fluid shear, a phenomenon where fluid layers slide over each other under shear forces, plays a crucial role in various scientific fields, especially in rheology. Rheology, the study of flow behaviors of materials like liquids and soft solids, focuses on understanding the response of matter to shear forces. In recent research, a new approach has
Walking on sand at the beach versus observing sand flowing in an hourglass are two vastly different experiences. These discrepancies highlight the unique properties of granular materials such as sand that have captivated the interest of scientists for years. While previous research has focused on fine-tuning the flow properties of granular materials, the compressibility properties
The recent revelation of dual topological phases in an intrinsic monolayer crystal represents a groundbreaking discovery by an international team of scientists led by Boston College physicists, as reported in the online edition of the prestigious journal Nature. This finding introduces a new realm of rule-bending properties in quantum materials, offering a platform for the
In the realm of science and technology, harnessing coherent light sources in the deep ultraviolet (DUV) region is critical for various applications such as lithography, defect inspection, metrology, and spectroscopy. Traditionally, high-power 193-nanometer (nm) lasers have played a crucial role in lithography, enabling precise patterning. However, the limitations in coherence associated with conventional ArF excimer