Device Enables Direct Communication Among Multiple Quantum Processors
Device Enables Direct Communication Among Multiple Quantum Processors
MIT researchers developed a photon-shuttling “interconnect” that can facilitate remote entanglement, a key step toward a practical quantum computer.
Paving the Way to Quantum Supercomputers
Paving the Way to Quantum Supercomputers
In a milestone that brings quantum computing tangibly closer to large-scale practical use, scientists at Oxford University Physics have demonstrated the first instance of distributed quantum computing. Using a photonic network interface, they successfully linked two separate quantum processors to form a single, fully connected quantum computer, paving the way to tackling computational challenges previously out of reach. The results have been published today in Nature.
Duke-Led Team Begins Plans for an Enormous 256-Qubit Quantum Computer
Duke-Led Team Begins Plans for an Enormous 256-Qubit Quantum Computer
Researchers at the Duke Quantum Center are embarking down an ambitious road to engineer the most powerful quantum computer in the world. If all goes to plan, the collaboration could become the first to demonstrate a quantum system that can outperform a classical computer for a range of scientific applications.
Securely Propagating Entanglement at the Push of a Button
Securely Propagating Entanglement at the Push of a Button
A team of physicists led by MPQ researchers use laser tweezers in optical resonators to create entanglement in a quantum network.
Photonic Successfully Demonstrated the Transmission of Quantum Information Between Physically Separated Qubits Using a Telecommunication Network
Photonic, the Canadian distributed quantum computing startup company, recently announced that it has successfully transferred quantum information between two physically separated silicon spin qubits using photons at telecom wavelengths in a point-to-point network. This accomplishment demonstrates the potential of existing telecommunication networks to enable long-distance quantum communication, and this significant milestone lays the foundation for quantum internet and distributed quantum computing.
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IonQ Achieves Critical First Step Towards Developing Future Quantum Networks
IonQ Achieves Critical First Step Towards Developing Future Quantum Networks
onQ, a leader in the quantum computing industry, today announced it has generated photons entangled with ions repeatedly and reproducibly, creating a quantum state which allows future quantum systems to communicate and transfer information between each other.
HRL Laboratories and Boeing Achieve Key Milestone in Quantum Entanglement Swapping Satellite Mission
HRL Laboratories and Boeing Achieve Key Milestone in Quantum Entanglement Swapping Satellite Mission
HRL Laboratories and Boeing have completed construction and technical validation on a quantum communication subassembly for Boeing’s Q4S satellite mission – a first-of-its-kind effort to demonstrate four-photon quantum entanglement swapping in space. This powerful capability is essential to enabling future secure communications and distributed quantum networks.
Plug-and-Play Quantum Error Correction Development: QuantrolOx and QuantWare Introduce Quantum EDGE Development Kit for Contralto-A
Plug-and-Play Quantum Error Correction Development: QuantrolOx and QuantWare Introduce Quantum EDGE Development Kit for Contralto-A
QuantWare and QuantrolOx have announced a joint offering enabling quantum computer researchers to develop error correction capabilities using QuantWare’s flagship error-correction Contralto-A quantum processor with the automated tuneup of QuantrolOx’s Quantum EDGE software.
NanoQT and QuEra Collaborate on Scalable Networked Quantum Processing Units
NanoQT and QuEra Collaborate on Scalable Networked Quantum Processing Units
Nanofiber Quantum Technologies, Inc. (NanoQT), a pioneering Japanese technology startup, and QuEra Computing Inc. (QuEra), a U.S.-based leader in neutral-atom quantum computing, today announced a collaborative effort to explore the integration of quantum networking interfaces with neutral-atom Quantum Processing Units (QPUs). This partnership aims to establish a scalable, networked quantum computing architecture, unlocking new possibilities in quantum networking and distributed quantum computing.
Unique Quantum Simulator Opens Door to New Research
Unique Quantum Simulator Opens Door to New Research
Physicists have built a new type of digital-analogue quantum simulator in Google’s laboratory, which can be used to study physical processes with unprecedented precision and flexibility. Two physicists from PSI’s Center for Scientific Computing, Theory and Data, played a key role in this achievement.
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September 12, 2024
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