Quantum dynamics—the study of how particles behave and interact in a quantum system—has long fascinated physicists due to its puzzling and sometimes bizarre behaviors. Unlike classical systems, where ...

Co-authored by BTQ Chief Quantum Officer Dr. Gavin K. Brennen, the research introduces a new error-correction framework for permutation-invariant codes--an enabling step toward more reliable quantum ...

All realistic quantum systems interact with their environments and thereby must be considered as open quantum systems. When a quantum system is strongly coupled to its environment, the so-called ...

Two-dimensional projection of a quantum spherical code composed of two copies (black and red) of the four complex dimensional Witting polytope. This code can correct up to five photon losses of any ...

Add Yahoo as a preferred source to see more of our stories on Google. In a major leap toward the future of computing, researchers have shown that even small-scale quantum processors can outperform ...

On Tuesday, IBM released its plans for building a system that should push quantum computing into entirely new territory: a system that can both perform useful calculations while catching and fixing ...

NEW YORK, Dec. 4, 2023 /PRNewswire/ -- Today, at the annual IBM Quantum Summit in New York, IBM (NYSE: IBM) debuted 'IBM Quantum Heron,' the first in a new series of ...

Foundational to the work on quantum error correction (QEC) are logical qubits, which are created by entangling multiple ...

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are practically impossible to solve. Quantum computers threaten to flip that ...

When sand grains wedge together in a funnel, the whole column locks up. Something strikingly similar can happen to quantum ...

IBM’s Quantum Processor and Modular Computer Are Now in Operation Your email has been sent The IBM Quantum System Two with IBM Quantum Heron processors is designed ...