Scientists have achieved a major breakthrough in quantum technology by deriving an exact mathematical expression for entanglement distillation under specialized conditions, correcting flawed theories from two decades ago and advancing theoretical capabilities far beyond current experimental limitations.
Researchers successfully simulated Google’s 53-qubit Sycamore quantum circuit seven times faster than the original quantum computer using 1,432 GPUs and innovative tensor network algorithms, effectively refuting Google’s quantum advantage claim.
Scientists have discovered and experimentally confirmed the existence of “quadruplons,” genuine four-body quasi-particles consisting of two electrons and two holes tightly bound together in a monolayer semiconductor, which represent a fundamentally new type of matter excitation beyond previously known quasi-particles like excitons and bi-excitons.
UCL researchers have developed a groundbreaking technique using arsenic atoms in silicon that achieves a 97% success rate for single-atom placement (compared to phosphorus’s 70%), potentially solving quantum computing’s twin challenges of error rates and scalability through scanning tunneling microscopy hydrogen resist lithography.
A groundbreaking theory bridges quantum mechanics and general relativity by treating the spacetime metric as a quantum operator and introducing an entropy-based gravitational action that yields modified Einstein equations with an emergent cosmological constant, potentially explaining cosmic expansion and dark matter through a novel auxiliary “G-field.”
Researchers at the University of Basel and Ruhr University Bochum have developed a source of single photons that can produce billions of these quantum particles per second. Each photon is created by exciting a single […]
Austrian AQT startup has just announced their compact ion-trap quantum computer prototype, demonstrating 24 qubit GHZ entanglement in a room-temperature setup housed in two 19-inch racks. This research work in cooperation with the University of Innsbruck, […]
Classiq, an Israeli startup has just announced that it secured $10.5 million more in funding for a total of $14.5 million.
Cambridge Quantum Computing (CQC) has just announced their collaboration with Roche, to design and implement noisy-intermediate-scale-quantum (NISQ) algorithms for early-stage drug discovery and development. The multi-year collaboration will combine the expertise of both CQC and […]
Scientists have collaborated to develop a statistical testing methodology of the physical origin and the metrological aspects of the fundamental electron uncertainty.
SpinQ Gemini is a commercial desktop quantum computer designed and manufactured by SpinQ Technology. It is an integrated hardware-software system. The first generation product with two qubits was launched in January 2020. The hardware is […]
Emergence and control of complex behaviors in driven systems of interacting qubits with dissipation.
Generating and detecting Genuine Multipartite Entanglement (GME) of sizeable quantum states prepared on physical devices is an important benchmark for highlighting the progress of near-term quantum computers. A common approach to certify GME is to […]
Researchers at California Institute of Technology have explored how topology can endow special properties to a photonic platform in which superconducting qubits are embedded in a waveguide. The researchers showed that this configuration produces topological […]
Riverlane has raised $20m in Series A funding to build Deltaflow, its operating system for quantum computers. This new funding follows a £3.25 million seed round completed in June 2019. The round was led by […]
The Nominees are : Paulina Mazurek (BEIT), Poland Itamar Sivan (Quantum Machines), Israël Ilyas Khan (Cambridge Quantum Computing – CQC), United Kingdom Daniel Twitchen (E6 – Element Six), United Kingdom John Levy (Seeqc), USA The […]
Swiss researchers at the Paul Scherrer Institute (PSI) have put forward a detailed plan of how faster and better defined qubits can be created. The central elements are magnetic atoms from the class of so-called […]
A team of researchers from Germany, Russia and UK has designed and experimentally demonstrated an ultrafast optical Quantum Random Number Generator (QRNG) that uses a totally untrusted photonic source. While considering completely general quantum attacks, […]
Solid-state quantum computers require classical electronics to control and readout individual qubits and to enable fast classical data processing. Integrating both subsystems at deep cryogenic temperatures, where solid- state quantum processors operate best, may solve […]
German Federal Ministry of the Economy has funded the €19m PlanQK project (Platform and Ecosystem for Quantum-Assisted Artificial Intelligence) in Quantum AI.
Chinese researchers showed that to achieve the highest precisions for multiple parameters at the same time requires the saturation of multiple Heisenberg uncertainty relations simultaneously. Real-life applications like magnetometry or quantum gyroscope typically involve precise […]
The Korea Institute of Science and Technology (KIST) announced that the research team at the Center for Opto-Electronic Materials and Devices was able to generate laser pulses at a rate at least 10,000 times higher than the […]
The French President has just announced that the french research centers, start-ups and industrial groups will have a budget of 1.8 billion euros over five years. France has now a Quantum Plan. The French Quantum […]
A team of scientists at the U.S. Department of Energy’s (DOE) Argonne National Laboratory, the University of Chicago and the University of California, developed a groundbreaking validation protocol for simulations of the atomic structure of the interface between a solid (a metal oxide) and liquid water.
A team of Chinese researchers has used drones to create a prototype of a small airborne quantum network and to send entangled particles from one drone to another and from a drone to the ground. […]
Scientists at the Institute of Physics of the University of Tartu, Estonia have found a way to develop optical quantum computers of a new type, based on the discovery of Rare Earth Ions (REIs) that […]
Researchers at the University of Bonn have used ultracold atoms to gain new insights into previously unknown quantum phenomena. They found out that the magnetic orders between two coupled thin films of atoms compete with each other.
The India’s Ministry of Electronics and Information Technology (MeitY) has announced a collaboration with Amazon Web Services (AWS) to develop a Quantum Computing Applications Lab in the country. The lab is meant to provide access […]
The DPG awards Nathalie Picqué with the 2021 Gentner-Kastler Prize for outstanding contributions to high-resolution broad-field molecular spectroscopy with frequency combs.
Researchers at Stanford University have developed a quantum version of Archimedes’ screw that, instead of water, hauls fragile collections of gas atoms to higher and higher energy states without collapsing. Most nonequilibrium, many-particle systems eventually […]