Quantum computers have the potential of outperforming classical computers on some optimization and computational tasks. Compared to classical systems, however, quantum systems are more prone to errors ...

The study’s findings, which are published in npj Quantum Information, are both surprising and promising, illustrating how a phenomenon typically seen as a challenge in quantum systems – decoherence – ...

Quantum decoherence happens when anything gets in the way of a qubit's job, so sterile low-temperature environments are an absolute necessity. #ExtraHistory #QuantumComputing #History More for You ...

Qubits "decohere" into a regular bit that represents a 0 or 1. Decoherence is the change in behavior defined in quantum mechanics to an explanation in classical mechanics. See quantum computing.

Quantum dots are widely used for their ability to emit single photons at specific wavelengths. These photons are created by ...

Diamond phononic crystals for suppressing high-frequency phonons that induce decoherence in single silicon-vacancy (SiV) centers. Credit: Kuruma et al. ( Nature Physics , 2024. DOI: 10.1038/s41567 ...