An international research team has developed a groundbreaking technique to integrate superconductors with semiconductors by patterning platinum on germanium and heating it to form a superconducting alloy, demonstrating coherent quantum states that could enable hybrid quantum processors combining the scalability of semiconductor qubits with the long-range connectivity of superconducting circuits.
A QuTech research team demonstrated initialization, readout, and universal control of four qubits created from eight germanium quantum dots, achieving quantum information transfer with 75% Bell state fidelity and establishing a versatile platform for quantum computing advancement.
Using Quobly’s Strategy to Build Qubits With FD-SOI Technology, Readout Architecture ‘Provides a Path to Low Power and Scalable Quantum’ ICs
ISTA physicists have developed a breakthrough method to connect superconducting qubits using fiber optics instead of traditional electrical signals, significantly reducing cooling requirements and potentially enabling the scaling and networking of quantum computers by converting optical signals to microwave frequencies that qubits can process.
Physicists achieved a quantum computing breakthrough by successfully connecting separate quantum processors through photonic links, enabling quantum teleportation of logical gates between modules and demonstrating the first distributed quantum computer system, which could potentially scale up without the limitations of cramming millions of qubits into a single device.
An exceptionally large grant will allow a team of Empa researchers to work on an ambitious project over the next ten years: The Werner Siemens Foundation (WSS) is supporting Empa’s CarboQuant project with 15 million Swiss francs.
Researchers at the Department of Physics and the Swiss Nanoscience Institute of the University of Basel have used the principle of coherent feedback to cool a quantum system for the first time. Coherent feedback describes […]
Physicists at QuSoft and the University of Amsterdam have proposed a new architecture for a scalable quantum computer. Making use of the collective motion of the constituent particles, they were able to construct new building […]
PQShield, a cybersecurity company specializing in post-quantum cryptography, has today announced $20 million in series A funding. The operation has been led by Addition, the venture firm founded by Lee Fixel, with participation from existing […]
HQS Quantum Simulations, an European startup for complex quantum simulations, has concluded a Series-A financing round and secured more than 12 million euros together with new research funding.
For many applications making use of quantum effects, the light has to be in a certain state — namely a single photon state. But what is the best way of generating such single photon states? Researchers have now proposed an entirely new way.
A commercial battery imaging system born out of collaborative work with QT Hub researchers at the University of Sussex and CDO2 will be unveiled today at low carbon vehicle technology event, Cenex-LC
QuTech has resolved a major issue on the road towards a working large-scale quantum computer. QuTech, together with Intel, has designed and fabricated an integrated circuit that can operate at extremely low temperatures when controlling […]
Researchers in the group of Professor Tobias J. Kippenberg at EPFL’s School of Basic Sciences have now developed a novel approach that uses light to read out superconducting circuits, thus overcoming the scaling challenges of […]
Researchers at the University of Stuttgart were able to detect qubits in two-dimensional materials for the first time. Quantum computers or quantum sensors consist of materials that are completely different to their classical predecessors. These […]
ETH Zurich and the Paul Scherrer Institute (PSI) establish a joint centre for the development of quantum computers. Its aim is to advance the realization of quantum computers based on both ion traps and superconducting […]
A team of researchers at QuTech – a collaboration between Delft University of Technology and TNO – is the first to have connected two quantum processors through an intermediate node and to have established shared entanglement between multiple stand-alone quantum processors.
Qu&Co, a Dutch quantum computational software developer startup, and LG Electronics (LG) are launching a three-year research collaboration to develop and test quantum algorithms for multi-physics simulations to solve some of LG’s most complex corporate research challenges. […]
Researchers from QuTech in the Netherlands reports realization of the first multi-node quantum network, connecting three quantum processors.
Researchers at Karlsruhe Institute of Technology (KIT) and Chimie ParisTech/CNRS have now significantly advanced the development of molecule-based materials suitable for use as light-addressable fundamental quantum units. They have demonstrated for the first time the […]
The first IBM Quantum System One installed in Europe is now available to companies and research organizations that wish to develop and test applied quantum algorithms and gather expertise. In a joint project with IBM, […]
Cambridge Quantum Computing (CQC) and CERN have posted an article on Arxiv proposing the dual-Parameterized Quantum Circuit (PQC) Generative Adversarial Network (GAN) for generative modelling applications in High-Energy Physics (specifically for generating typical calorimeter images). […]
Quantum Motion, an UK-based startup, has announced a quantum computing breakthrough, demonstrating that a stable qubit can be created on a standard silicon chip. The startup, which has a team of 20 people at the […]
Researchers at QuTech, a collaboration between TU Delft and TNO, have shown that germanium semiconductor technology can be used to build a two-dimensional array of qubits to function as a quantum processor. Electrons trapped in […]
Brilliance Quantum, an Australian startup, unveils world-first diamond quantum computer technology.
BMW teamed up with Entropica Labs, a Singapore-based quantum computing startup, and Honeywell Quantum Solutions for finding out if Quantum Computing had the potential to optimize and speed up supply chain management. (Forbes) Read more.
A team of researchers at IBM Quantum and ETH, Switzerland, has introduced a variant of Quantum Amplitude Estimation (QAE), called Iterative QAE (IQAE), which does not rely on Quantum Phase Estimation (QPE) but is only based on Grover’s Algorithm, which reduces […]
SINTEF, NTNU and the University of Oslo want to make Norway “Quantum-Ready”, and have taken the matter into their own hands by together establishing the Norwegian Quantum Computing Centre. This center gathers a strong interdisciplinary, cross-institutional team […]
Scientists at the University of Bonn have been able for the first time to demonstrate quantum entanglement between a stationary qubit, i.e. a two-state quantum system, and a photon with direct coupling to an optical […]
Yesterday, Quantum Computer scientists needed to integrate numerous hardware technologies to control and readout qubits effectively. Qblox, a Dutch startup, has just launched their Radio Frequency (RF) line consisting of fully-integrated quantum control stacks providing […]