In the study published in the journal Physical Review Letters on February 15, 2024, the researchers reveal that the PbV center emits photons of specific frequencies that are not influenced by the crystal’s vibrational energy. These characteristics make the photons dependable carriers of quantum information for large-scale quantum networks.

Rigetti Computing, Inc. (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced its financial results for the fourth quarter and year ended December 31, 2023.

Separate projects by memQ and Argonne address different quantum technology challenges – and highlight the versatility of a rare-earth metal used in lasers and to color glass

Experimental research conducted by a joint team from Los Alamos National Laboratory and D-Wave Quantum Systems examines the paradoxical role of fluctuations in inducing magnetic ordering on a network of qubits. Using a D-Wave quantum annealing platform, the team found that fluctuations can lower the total energy of the interacting magnetic moments, an understanding that may help to reduce the cost of quantum processing in devices.

Researchers at the Helmholtz-Zentrum Berlin (HZB) have made a significant leap in the field of quantum materials by developing a novel measurement method that accurately detects minuscule temperature differences in the thermal Hall effect. This groundbreaking technique, capable of measuring temperature variations as small as 100 microkelvin, overcomes previous challenges posed by thermal noise, marking a pivotal moment in the study of quantum materials.