Researchers Develop A Universal Quantum Gate
Scientists have now developed a universal quantum gate, which could become the key component in a quantum computer. Light particles completely ignore each other. In…
Quantum Computing News
Schrödinger’s Cat Gets a Second Box
A team of physicists from Yale University have given Schrödinger’s cat a second box to play in, and the result may help further the quest…
Researchers Develop a New Quantum Error Correcting Code
A team of researchers from MIT, Google, the University of Sydney, and Cornell University present a new quantum error correcting code that requires measurements of…
New Photon Detectors – A Crucial Step Toward Quantum Chips
In a new study, researchers describe a micrometer-scale flip-chip process that enables scalable integration of superconducting nanowire single-photon detectors on a range of photonic circuits….
New Design Simplifies Superconducting Circuits
MIT researchers present a new circuit design that could unlock the power of experimental superconducting computer chips and make simple superconducting devices much cheaper to…
Silicon Qubits Could Be the Key to a Quantum Revolution
Two newly published studies show that the accuracy and lifetime of silicon qubits are now suitable for large-scale quantum computers. A dramatic increase in the…
Yale Engineers Develop Hybrid System for Quantum Communication
Using microwaves and magnets, researchers at the Yale School of Engineering & Applied Science developed a hybrid system for quantum communication. Yale engineers have developed…
Scientists Demonstrate a Photonic Router for the First Time
Scientists from the Weizmann Institute of Science have taken another step forward toward building quantum computers, demonstrating a photonic router for the first time. Weizmann…
Physicists Track Quantum Errors in Real Time
A team of scientists has tackled the first step in quantum error correction, successfully identifying errors as they happen in real time. Scientists at Yale…
Researchers Demonstrate the Scalability of Quantum Dot Architectures
New research from the RIKEN Center for Emergent Matter Science reveals how arrays of electrons trapped in nanoscale circuitry could form the basis for future…
Researchers Discover “Magic” Ingredient for Quantum Computing
A newly published study establishes that quantum contextuality is a critical resource for quantum speed-up within the leading model for fault-tolerant quantum computation, magic state…
A New Possibility for Storing and Processing Quantum Information
Scientists from the Max Planck Institute have succeeded in performing high-resolution spectroscopy and microscopy on individual rare earth ions in a crystal, opening the door…
New Technique Allows Particles to Switch the Quantum State of Each Other
Researchers from MIT and Harvard University have developed a new technique that couples a lone atom with single light particle, allowing both the atom and…
Researchers Perform Logic Operation and Error Correction in a Quantum Register
An international team of physicists has discovered a way to control the quantum system of a diamond with a small number of nitrogen impurities. Computers…
Researchers Create World’s Largest Quantum Cluster
In a newly published study, researchers detail the experimental generation and full characterization of an ultra-large-scale entangled state containing more than 10,000 entangled modes, which…
Scientists Show That Atoms Can Work Collectively to Share Light
In a newly published study, scientists showed “photon-mediated interaction” between artificial atoms confined to a one-dimensional quantum system. An international team of scientists has shown…
Researchers Smash Room-Temperature Quantum Bit Storage Record
In a newly published study, an international team of researchers detail how they used an ensemble of phosphorous-31 donors in isotopically purified silicon-28 to demonstrate…
Physicists Create and Control a Large Quantum Mechanical System Built on Photons
A new study from Yale University shows that scientists can create and control a large quantum mechanical system built on photons, suggesting that they might…
