Researchers at University of Illinois have built what they believe is ‘the world’s most efficient single-photon source.’ And they are still improving it. With planned upgrades, the apparatus could generate upwards of 30 photons at […]
The researchers at X, the moonshot factory, introduce a new class of generative quantum-neural-network-based models called Quantum Hamiltonian-Based Models (QHBMs). In doing so, they establish a paradigmatic approach for quantum-probabilistic hybrid variational learning, where they […]
University of Tokyo researchers have announced a new approach for electrical cooling without the need for moving parts. By applying a bias voltage to quantum wells made of the semiconductor aluminum gallium arsenide, electrons can […]
Researchers have created a silicon carbide (SiC) photonic integrated chip that can be thermally tuned by applying an electric signal. The approach could one day be used to create a large range of reconfigurable devices […]
Quantum circuits constructed from Josephson junctions and superconducting electronics are key to many quantum computing and quantum optics applications. Designing these circuits involves calculating the Hamiltonian describing their quantum behavior. Mario Gely, in the group of Gary […]
Researchers at X, The Moonshot Factory and Google Research have just released a very interesting paper about Quantum Graph Neural Networks (QGNN). QGNNs are a new class of quantum neural network ansatze which are tailored […]
Scientists at the University of Vienna in collaboration with the University of Basel have tested the quantum superposition principle on a scale as never seen before. Molecules composed of nearly two thousand atoms were brought […]
Researchers from IQOQI-Vienna published the paper “Experimental Two‐Way Communication with One Photon” where they present an experimental demonstration of a more efficient communication between two distant parties. This can lead to the realization of new […]
In a paper titled “Multiphoton quantum-state engineering using conditional measurements“, researchers at the Louisiana State University (LSU) describe a quantum manipulation and control of light, which might have applications in imaging, simulation, metrology, computation, communication, […]
Researchers from Purdue University and the University of Rochester demonstrate a new method of relaying information by transferring the state of electrons. Quantum error correction requires that individual qubits interact with many other qubits. But two […]
Three years after its launch, the Chinese satellite nicknamed “Micius” has steadily been extending the reach of an encryption technology that is practically unbreakable. Chinese researchers proved it was possible for photons sharing quantum entanglement […]
D-Wave Systems Inc., the leader in quantum computing systems, software, and services, announced that its next-generation quantum system will be named Advantage™ and will be available in the Leap™ quantum cloud service in mid-2020. The […]
Researchers at University of Illinois have constructed a quantum-mechanical state in which the colors of three photons are entangled with each other. The state is a special combination, called a W state, that retains some […]
Scientists at University of Buffalo report that they can manipulate the electronic properties of this super-thin material in ways that could be useful for encoding quantum data.
There have been a lot of hype and buzz since last week. At least, here is a smart article written by a smart guy. Read it up to the end – it’s worth it. Scott’s […]
Quantum mechanics and the general theory of relativity are two pillars of modern physics. However, a coherent unified framework of the two theories still remains an open problem. Attempts to quantize general relativity have led […]
A research team at University of Buffalo has developed a “traffic light” that can bring quantum waves to a halt. The scientists isolated a specially built nano-conductor at an extremely cold temperature — minus 273 […]
Project BioSensing, a collaboration among two of Germany’s Fraunhofer institutes and Dutch Leiden University’s Institute of Physics, was developed to overcome the limits of modern biosensors by applying quantum technology. DNA-stabilized metal quantum clusters (QC-DNAs), […]
Researchers in the University of Arizona Department of Materials Science and Engineering have demonstrated the possibility for acoustic waves in a classical environment to do the work of quantum information processing without the time limitations […]
It’s hard not to mention the current breaking news that everyone can read today everywhere, maybe even on tabloids. All the buzz came from a paper which might have been posted on NASA website where […]
Quantum Chemistry Breakthrough: DeepMind Uses Neural Networks to Tackle Schrödinger Equation.
Team at Okinawa Institute of Science and Technology (OIST) has discovered a new method, called image charge detection, to detect electrons’ transitions to quantum states. Electron needs to be immobilized to be used as quantum […]
Scientists at the Purdue University built a device that is a modified version of magnetoresistive random-access memory, or MRAM, which some types of computers use today to store information. The technology uses the orientation of […]
Researchers at Stevens Institute of Technology have coaxed photons into interacting with one another with unprecedented efficiency which is a key advance toward realizing long-awaited quantum optics technologies for computing, communication and remote sensing. The […]
IBM launched a new 53-qubit quantum computer along with a new quantum computing center in New York State. The center will house 14 quantum computers. IBM is building out the ecosystem for quantum computing research […]