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.”
Harvard scientists have developed a groundbreaking photon router that creates an optical interface between light signals and superconducting microwave qubits, potentially solving a major quantum computing challenge by enabling different quantum systems to communicate efficiently without bulky wires, thus bringing distributed, fiber-optic-based quantum computers closer to reality.
Exactly one year after the first staring radar was installed at the University of Birmingham campus, a second identical radar has been installed, representing another step in the journey to hosting the very first quantum-enabled […]
Terra Quantum AG announces that it has extended its Series A funding round to $75m, as well as its research offering a ground-breaking solution to the longstanding challenge of efficient power devices for nanoelectronics. Terra Quantum […]
Q-CTRL has announced a partnership with The Paul Scherrer Institute (PSI), Switzerland’s largest research institute for natural and engineering sciences, to pioneer R&D in the scale-up of quantum computers. The strategic partnership will leverage Q-CTRL […]
CQC and TotalEnergies have presented a new paper detailing a potential use of quantum computers in mitigating climate change. The team has paved the way for the use of quantum computing to model materials, as a […]
Quantum Machines (QM) announced its acquisition of Danish Quantum Computing leader QDevil. The addition of QDevil’s industry-leading products and unique expertise compliments QM’s goals from both a hardware and software perspective and reinforces QM’s position as […]
HSBC and IBM today announced that they will work together on exploring applications for quantum computing in financial services. The new three-year collaboration is designed to bolster HSBC’s expertise in quantum computing and ensure its […]
Engineers from Intel and scientists from QuTech have delivered the first qubit made in the very same industrial manufacturing facilities that mass-produce conventional computer chips. This advancement has been a long-standing goal due to its […]
Particle transport and localization phenomena in condensed-matter systems can be modeled using a tight-binding lattice Hamiltonian. The ideal experimental emulation of such a model utilizes simultaneous, high-fidelity control and readout of each lattice site in […]
QunaSys, a startup developing innovative algorithms in chemistry, has announced that it has raised $10 million in its series B funding stage the led by JIC Venture Growth Investments (“VGI”), with participation from ANRI, Fujitsu […]
Physicists know about the huge chasm between quantum physics and the theory of gravity. However, in recent decades, theoretical physics has provided some plausible conjecture to bridge this gap and to describe the behavior of […]
CEA, a French key player in research, development and innovation, and C12 Quantum Electronics, a startup focused on developing the next-generation of quantum computers using carbon nanotubes, today announced a partnership to produce the first […]
Physicists at the University of Vienna have now demonstrated a new device, called the Quantum Memristor, which combines Artificial Intelligence and Quantum technologies, unlocking unprecedented capabilities. The experiment, carried out in collaboration with the National […]
A research group at the University of Basel, working with the IBM Research Laboratory, has made a breakthrough in qubits scalability. In classic computers, the solution to the scalability problem lay in silicon chips, which […]
Organizations that want to investigate how Quantum Computing can benefit their business are invited to connect to the knowledge and technical infrastructure offered by the Quantum Application Lab (QAL) now.
Researchers have reported a discrete-time quantum walk of two correlated photons in a two-dimensional lattice, synthetically engineered by manipulating a set of optical modes carrying quantized amounts of transverse momentum.
Researchers have developed a new high-purity single-photon source that can operate at room temperature. The source is an important step toward practical applications of quantum technology, such as highly secure communication based on Quantum Key […]
Two teams of physicists at University of Innsbruck have designed the first programmable quantum sensor, and tested it in the laboratory. To do so they applied techniques from quantum information processing to a measurement problem. […]
Sandbox AQ, an enterprise SaaS company delivering solutions that leverage quantum tech and AI, officially launched today and announced its investors, board chair, partners, advisors and initial customers. AQ stands for AI and Quantum, two […]
NVIDIA cuQuantum debuts with an expanding ecosystem and a collaboration building the programming model for tomorrow’s most powerful systems. As quantum computers improve, researchers share a vision of a hybrid computing model where quantum and […]
Researchers at MIT are working to mitigate the noise problem in quantum computing by developing a technique that makes the quantum circuit itself resilient to noise. (Specifically, these are “parameterized” quantum circuits that contain adjustable […]
Scientists at the University of Tsukuba have developed a method for monitoring the temperature using the naturally occurring atom-like defects in diamonds. They found that increased heat led to reduced intensity of the nonlinear harmonic […]
Entanglement of photons is a fundamental feature of quantum mechanics, which stands at the core of quantum technologies such as photonic quantum computing, communication, and sensing. An ongoing challenge in all these is finding an […]
A UNIGE team in Geneva, Switzerland, has succeeded in storing a quantum bit for 20 milliseconds. A duration that had never before been achieved by a solid-state quantum memory. Long-duration quantum memories for photonic qubits […]
Microsoft Research announced a major breakthrough in its quantum computing pursuit — the foundation for a new type of qubit, one which had never left the world of theory before… and still hasn’t. Microsoft ultimately still hasn’t […]
This new program (Master’s in Quantum Science and Engineering) at EPFL, Lausanne, Switzerland, allows students with varied backgrounds in science and engineering to have the opportunity to acquire a comprehensive set of skills to become […]