A device made from superconducting qubits could prove a powerful technology for enabling practical quantum computing or more ...

Quantum computers promise enormous computational power, but the nature of quantum states makes computation and data ...

Quantum researchers have deployed a new algorithm to manage noise in qubits in real time. The method can be applied to a wide ...

When a quantum computer processes data, it must translate it into understandable quantum data. Algorithms that carry out this ‘quantum compilation’ typically optimize one target at a ...

Their paper, published in Nature Physics, introduces a new quantum algorithm that simulates natural cooling processes, which was successfully used to predict the local minima of quantum many-body ...

When a quantum computer processes data, it must translate it into understandable quantum data. Algorithms that carry out this 'quantum compilation' typically optimize one target at a ...

At first glance, quantum computers seem like machines that only will exist in the far-off future. And in a way, they are. Currently, the processing power that these devices have are limited by the ...

It’s been difficult to find important questions that quantum computers can answer faster than classical machines, but a new algorithm appears to do so for some critical optimization tasks.

Conventional quantum algorithms are not feasible for solving combinatorial optimization problems (COPs) with constraints in the operation time of quantum computers. To address this issue ...

U.S. Naval Research Laboratory (NRL) scientists have published the Cascaded Variational Quantum Eigensolver (CVQE) algorithm in a recent Physical Review Research article. The algorithm is expected ...

D-Wave quantum annealers solve problems classical algorithms struggle with The latest claim of a clear quantum supremacy solves a useful problem.