Researchers from Trinity College Dublin have discovered a uniquely quantum effect in erasing information that may have significant implications for the design of quantum computing chips. The thermodynamics of computation was brought to the fore […]
Scientists at Microsoft Quantum Lab have investigated a semiconductor transmon with an epitaxial Al shell fully surrounding an InAs nanowire core in the low EJ/EC regime. Little-Parks oscillations as a function of flux along the hybrid wire […]
Generally, quantum mechanics applies to the tiny world of atoms and particles. The question is what it means for large-scale objects. A team of scientists proposes an experiment that may resolve this question once and […]
Scientists at Tokyo University of Science have designed a novel quantum circuit that calculates the Fast Fourier Transform (FFT). Although there already exists an algorithm that computes the Fourier Transform in Quantum Computers (the Quantum […]
A team of physicists at University of Rochester has discovered a material that conducts electricity with perfect efficiency at room temperature. The hydrogen, carbon and sulfur compound operates as a superconductor at up to 59 […]
A German-Canadian collaboration, with physicists from the attoworld-team of the Ludwig-Maximilians-Universität München, the Max Planck Institute of Quantum Optics, and the Joint Attosecond Science Laboratory of the National Research Council and the University of Ottawa, […]
A team of physicists led by Professor Patrick Windpassinger at Johannes Gutenberg University Mainz (JGU) has successfully transported light stored in a quantum memory over a distance of 1.2 millimeters. They have demonstrated that the […]
SK Telecom announced that it has signed a memorandum of understanding (MOU) with Korea Gas Safety Corp. to cooperate in the commercialization of next-generation gas safety solution based on quantum sensing technology. Named Quantum Gas Imaging, […]
Scientists at Tokyo Institute of Technology 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 debates regarding the […]
MIT researchers using superconducting quantum bits connected to a microwave transmission line have shown how the qubits can generate on demand the photons, or particles of light, necessary for communication between quantum processors. The advance […]
Researchers at UNSW Sydney have demonstrated the lowest noise level on record for a semiconductor qubit. In any semiconductor platform such as silicon, charge noise is caused by imperfections in the material environment that hosts qubits. […]
Xanadu has just published a blueprint explaining path to scalable fault-tolerant quantum computing on millions of qubits with photonics.
Scientists working at the Florida State University have found evidence for a quantum spin liquid, a state of matter that is promising as a building block for the quantum computers of tomorrow. The team discovered […]
Iterative approaches to Quantum Simulation (QS) are restricted to simulation times less than the coherence time of the Quantum Computer (QC), which limits their utility in the near term. Researchers at Los Alamos have developed […]
EPFL scientists and their colleagues have generated variable low-noise microwave signals by building variable microwave gears with two compact optical frequency combs. Low-noise microwave signals are of critical importance in numerous applications such as high-speed […]
Note of the editor: This is mashed copy of several articles and IonQ’s press release. We still need feedback from the academic field to assess this breakthrough. Trapped-ion quantum computing startup IonQ today announced the launch of […]
Researchers at IQM, Aalto University and VTT Technical Research Centre of Finland have engineered a fast and ultra-sensitive nanoscale bolometer that detects very faint microwave radiation. In fact, the radiation detected is so weak that […]
Honeywell has just announced they achieved a Quantum Volume of 128 on their Quantum Computer in late September 2020. The system successfully passed the Quantum Volume 128 test outputting heavy outcomes 71.78% of the time, […]
Air Liquide has acquired 80% of the capital of the French company Cryoconcept which specialises in dilution refrigeration. This transaction enables Air Liquide to strengthen its expertise in the field of extreme, or close to absolute […]
The CERN Quantum Technology Initiative (QTI), which was announced in June, sees CERN join a rapidly-growing global effort to bring about a “second quantum revolution” – whereby phenomena such as superposition and entanglement, which enable an […]
D-Wave Systems announced the general availability of its next-generation quantum computing platform, incorporating new hardware, software, and tools to enable and accelerate the delivery of in-production quantum computing applications. Available today in the Leap™ quantum […]
Rahko presents the results from its latest Quantum Processing Unit implementation in a collaboration with Johnson Matthey and Honeywell.
Researchers at University of Maryland and the Duke University have managed to present the first implementation of Fault-Tolerant (FT) logical state preparation. They have experimentally demonstrated fault-tolerant preparation, rotation, error syndrome extraction, and measurement on a logical […]
A team of researchers at the Niels Bohr Institute, University of Copenhagen, have succeeded in entangling two very different quantum objects. Researchers succeeded in making entanglement between a mechanical oscillator—a vibrating dielectric membrane—and a cloud […]
Researchers at Osaka City University create a quantum algorithm that removes spin contaminants while making chemical calculations on quantum computers. This allows for precise and accurate predictions of electronic and molecular behavior with degrees of […]