Quantum Computers News

Researchers make a significant step towards reliably processing quantum information

Using laser light, researchers have developed the most robust method currently known to control individual qubits made of the chemical element barium. The...

A linear path to efficient quantum technologies

Researchers have demonstrated that a key ingredient for many quantum computation and communication schemes can be performed with an efficiency that exceeds the...

New qubit circuit enables quantum operations with higher accuracy

Researchers have developed a novel superconducting qubit architecture that can perform operations between qubits with much higher accuracy than scientists have yet been...

Powering the quantum revolution: Quantum engines on the horizon

Scientists unveil exciting possibilities for the development of highly efficient quantum devices.

Examining the superconducting diode effect

Scientists have reviewed the superconducting diode effect, a quantum effect enabling dissipationless supercurrent to flow in only one direction. The SDE provides new...

Machine learning used to probe the building blocks of shapes

Applying machine learning to find the properties of atomic pieces of geometry shows how AI has the power to accelerate discoveries in maths.

Twisted science: New quantum ruler to explore exotic matter

Researchers have developed a 'quantum ruler' to measure and explore the strange properties of multilayered sheets of graphene, a form of carbon. The...

A new way to erase quantum computer errors

Researchers have demonstrated a type of quantum eraser. The physicists show that they can pinpoint and correct for mistakes in quantum computing systems...

Exploring parameter shift for quantum fisher information

Scientists have developed a technique called 'Time-dependent Stochastic Parameter Shift' in the realm of quantum computing and quantum machine learning. This breakthrough method...

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