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…
Qubits News
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…
USC Study Validates Large-Scale Quantum Chip
In a newly published study, researchers from USC confirmed that quantum effects are indeed at play in the first commercial quantum optimization processor. Scientists demonstrated…
Researchers Use Light to Manipulate a Quantum Bit
UC Santa Barbara researchers developed an all-optical scheme for controlling individual quantum bits in semiconductors using pulses of light, opening up new paths toward the…
Quantum Computing Continues to Move Forward
A newly published study looks at recent advances in quantum measurements, coherent control, and the generation of entangled states, while describing some of the challenges…
New Spin Technique Moves Quantum Computers a Step Closer
Scientists at the University of Pittsburgh and Delft University of Technology have developed a new method for controlling the coherence of quantum bits, moving a…
Yale Physicists Observe Quantum Information While Preserving Its Integrity
Yale physicists have taken a step forward in quantum computing by developing a new, non-destructive measurement system for observing, tracking and documenting all changes in…
Quantum Bits Store Data for Nearly Two Seconds Using Laboratory Grown Diamonds
A newly published study describes how a group of Harvard scientists were able to create quantum bits and store information in them for nearly two…
Quantum Information is Preserved for Longer Than a Second at Room Temperature
A team of scientists successfully stored a quantum bit in a diamond crystal for more than a second at room temperature, an improvement of almost…
Quantum Photon Gun Could Be Basis for Quantum Information Processing
The advent of a quantum internet, one based upon single photons used to encode and send information, which in turn is protected by quantum cryptography,…
First Universal Quantum Network Prototype Operational
Quantum physicists have constructed an elementary network for storing and exchanging quantum information. The network was setup with two all-purpose nodes, which can send, receive…
Quantum Computers to Arrive with Single-Atom-Sized Transistors
Physicists at Purdue University and the University of New South Wales have constructed a transistor from single atom of phosphorus placed precisely on a bed…
Yale Physicists Take Significant Step in the Development of Quantum Computing
Quantum computing has taken another step forward as physicists at Yale University demonstrate the most basic form of quantum error correction — a way to…