qubits Archive

dwaveBetter Machine Learning When Data is Noisy and Incomplete Using Quantum Computers

No Comments
D-Wave Systems had a presentation that summarized the utility of their quantum adiabatic system. It is a specialized QUBO solver. QUBO stands for quadratic unconstrained binary optimization and is a problem type traditionally used in computer science. There is online …

3d3D Atomic Quantum Chips and Advance to Eventual Large Scale Quantum Tech

No Comments
Australia’s New South Wales scientists have adapted single atom technology to build 3D silicon quantum chips – with precise interlayer alignment and highly accurate measurement of spin states. The 3D architecture is considered a major step in the development of …

dwave systemsD-Wave Systems New Pegasus Architecture and 5640 Qubit Future

No Comments
Pegasus is the first fundamental change in D-Wave’s architecture since the D-Wave One. The D-Wave Two, 2X, and 2000Q all used the Chimera architecture, which had unit cells of K4,4 graphs. D-Wave machines added more qubits but the cells and …

ibmIBM Q System One is a Commercial Integrated Quantum Computer

No Comments
IBM Q System One enables universal approximate superconducting quantum computers to operate outside the research lab for the first time. It’s a major step forward in the commercialization of quantum computing, which could one day enable breakthroughs in such areas …

adiabatic quantum computerD-Wave Hybrid for Open Source Quantum Computing Workflow

No Comments
D-Wave Systems announced a developer preview of D-Wave Hybrid™, a simple, open-source hybrid workflow platform for building and running quantum-classical hybrid applications. D-Wave Hybrid will become part of the Ocean software development kit within D-Wave’s Leap™ Quantum Application Environment (QAE) …

physicsTwo Different Quantum Dot Qubits Combined to Overcome Limitations

No Comments
RIKEN Center for Emergent Matter Science has constructed a hybrid quantum device made from two different types of qubits. They have created a device that can be quickly initialized and read out, and that simultaneously maintains high control fidelity. They …

artificial intelligenceUnderstanding the Future of Humans, AI and Quantum Computers

No Comments
I believe it is likely that we will have 10,000 qubit quantum computers within 5 to 10 years. There is rapidly advancing work by IonQ with trapped ion quantum computers and a range of superconducting quantum computer systems by Google, …

artificial intelligenceImage of the IonQ Ion Trap Chip

No Comments
Here is a high-resolution picture of the IonQ ion trap (image credit is Kai Hudek). The ion qubits are suspended electromagnetically in the center above the thin slot you see in the middle of the bow tie. Control lasers pass …

lasersIonQ Has the Most Powerful Quantum Computers With 79 Trapped Ion Qubits and 160 Stored Qubits

No Comments
IonQ just made a presentation on two new trapped ion quantum computers with 160 stored and 79 processing qubits. This is more qubits than the best noisy superconducting quantum computers which is currently the Google 72 Qubit Bristlecone processor. The …

artificial intelligenceQuantum Artificial Neural Network Model with Exponential Speedup

1 Comment
Researchers have proposed a model for perceptrons to be directly implemented on near-term quantum processing devices, and we have experimentally tested it on a 5-qubits IBM quantum computer based on superconducting technology. Our algorithm presents an exponential advantage over classical …