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qubits

Qubits Trained to Find Iron Ore, Brain Pathologies, and Distant Quasars

“When you study nature, whether you investigate the human brain or a supernova explosion, you always deal with some sort of electromagnetic signals,” explains Andrey...
spin qubit

Strong Coupling Through Spin Trio

In order to make qubits less susceptible to interference for quantum computers, it is preferable to use the spin of an electron, for example. ETH...
quantum bits

Quantum Transfer at the Push of a Button

In the new quantum information technologies, fragile quantum states have to be transferred between distant quantum bits. Researchers at ETH have now realized such...
quantum computervideo

Complete Design of a Silicon Quantum Computer Chip Unveiled

A reimagining of today’s computer chips by Australian and Dutch engineers shows how a quantum computer can be manufactured – using mostly standard silicon...
photonic qubit

Long-Lived Storage of a Photonic Qubit for Worldwide Teleportation

Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor Gerhard Rempe...
quantum computers

New Silicon Structure Opens the Gate to Quantum Computers

The team constructed a gate that controls interactions between the electrons in a way that allows them to act as the quantum bits of...
Quantum Computing

Simple is Beautiful in Quantum Computing

The ScienceQuantum computing could solve problems impossible for today’s supercomputers. The challenge for this new form of computing is processing the quantum bits (qubits)...
quantum computer

Essential Quantum Computer Component Downsized by Two Orders of Magnitude

Researchers at IST Austria have built compact photon directional devices. Their micrometer-scale, nonmagnetic devices route microwave photons and can shield qubits from harmful noise.Qubits,...
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IBM Announces Advances to IBM Quantum Systems & Ecosystem

IBM announced today two significant quantum processor upgrades for its IBM Q early-access commercial systems. These upgrades represent rapid advances in quantum hardware as...
quantum bits

Quantum Computing on the Move

A future quantum computer, using “quantum bits” or qubits, might be able to solve problems which are not tractable for classical computers. Scientists are...
quantum computing

Quantum Computation to Tackle Fundamental Science Problems

For more than 50 years, Moore’s Law has reigned supreme. The observation that the number of transistors on a computer chip doubles roughly every...
quantum data

Quantum Data Takes a Ride on Sound Waves

Yale scientists have created a simple-to-produce device that uses sound waves to store quantum information and convert it from one form to another, all...
quantum computingvideo

IBM Pioneers New Approach to Simulate Chemistry with Quantum Computing

IBM scientists have developed a new approach to simulate molecules on a quantum computer that may one day help revolutionize chemistry and materials science....
quantum computing

Flip-Flop Qubits: Radical New Quantum Computing Design Invented

Engineers at Australia’s University of New South Wales have invented a radical new architecture for quantum computing, based on novel ‘flip-flop qubits’, that promises...
quantum computing

Australia’s First Quantum Computing Hardware Company Launches at UNSW

Australia’s first hardware quantum computing company, Silicon Quantum Computing Pty Ltd, has been launched to advance the development and commercialisation of the University of...
Quantum

Microwave Spectroscopy of a Carbon Nanotube Charge Qubit

The use of quantum dots to define charge and spin qubits is well established in the field of quantum information processing. Quantum dot charge...
quantum computing

Microsoft, Purdue Collaborate to Advance Quantum Computing

"If this project is successful it will cause a revolution in computing." That's the forecast of Michael Manfra, Purdue University's Bill and Dee O'Brien Chair...
Quantum computers

Toward Mass-producible Quantum Computers

Quantum computers are experimental devices that offer large speedups on some computational problems. One promising approach to building them involves harnessing nanometer-scale atomic defects...
silicon

Sound Over Silicon: Computing’s Wave of the Future

As computer parts grow tinier -- billions of transistors are now packed onto silicon chips the size of a fingernail -- silicon’s performance shrinks...
quantum processors

IBM Builds Its Most Powerful Universal Quantum Computing Processors

IBM announced today it has successfully built and tested its most powerful universal quantum computing processors. The first upgraded processor will be available for...