Oct. 28, 2020 Physicists have found a way to circumvent a 178-year old theory which means they can effectively cancel magnetic fields at a distance. They are the first to be able to do so in a way which has ...
Oct. 27, 2020 Researchers have shown a way to simulate the quantum physical properties of complex solid state systems. This is done with the help of complex solid state systems that can be studied ...
Oct. 23, 2020 Based on a quantum cascade laser (QCL) emitting mid-infrared light, the researchers developed a basic optical neuron system operating 10,000× faster than biological ...
Oct. 22, 2020 Researchers have demonstrated a new technique for carrying out sensitive quantum operations on atoms. In this technique, the control laser light is delivered directly inside a chip. This should make ...
Oct. 19, 2020 Physicists have solved the puzzle of the NFL behavior in interacting electrons systems, and provided a protocol for the establishment of new paradigms in quantum metals, through quantum many-body ...
Oct. 16, 2020 Researchers have discovered a uniquely quantum effect in erasing information that may have significant implications for the design of quantum computing chips. Their surprising discovery brings back ...
Oct. 19, 2020 It's still more science fiction than science fact, but perfect energy efficiency may be one step closer due to new research by ...
Oct. 14, 2020 The Fourier transform is a mathematical operation essential to virtually all fields of physics and engineering. Although there already exists an algorithm that computes the Fourier transform in ...
Oct. 14, 2020 A new theoretical study advances our understanding of the role of thermodynamics in the 'quantum impurity' problem, which studies the behavior of deliberately introduced atoms (ie, ...
Oct. 13, 2020 Researchers have created an even more exotic form of the exciton-polariton, one which has a defined quantum spin that is locked to its direction of motion. Depending on the direction of their spin, ...
Oct. 5, 2020 Using a novel technique, scientists have found evidence for a quantum spin liquid, a state of matter that is promising as a building block for the quantum computers of ...
Oct. 5, 2020 A new algorithm that fast forwards simulations could bring greater use ability to current and near-term quantum computers, opening the way for applications to run past strict time limits that hamper ...
Oct. 2, 2020 Scientists have shed light on the relationship between the magnetic properties of topological insulators and their electronic band structure. Their experimental results offer new insights into recent ...
Sep. 30, 2020 A new article shows potential for graphene bolometers to become a game-changer for quantum ...
Sep. 28, 2020 New research has revealed how robust initial states can be prepared in quantum information systems, minimizing any unwanted transitions which lead to losses in quantum ...
Sep. 28, 2020 Quasiparticles die young, lasting far, far less than a second. Why? A new Monash University study finds a culprit beyond the usual suspect (decay into lower energy states). Identification of the new ...
Sep. 25, 2020 Gravitational wave detectors opened a new window to the universe by measuring the ripples in spacetime produced by colliding black holes and neutron stars, but they are ultimately limited by quantum ...
Sep. 25, 2020 Researchers create a quantum algorithm that removes spin contaminants while making chemical calculations on quantum computers. This allows for predictions of electronic and molecular behavior with ...
Sep. 24, 2020 The spin of particles can be manipulated by a magnetic field. This principle is the basic idea behind magnetic resonance imaging as used in hospitals. A surprising effect has now been discovered in ...
Sep. 24, 2020 Physicists have published a review that explores Bell's inequalities and his concepts of reality and explains their relevance to quantum information and its ...
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