A team of researchers from the Munich Quantum Valley, led by the Max Planck Institute of Quantum Optics in collaboration with the quantum computing start-up planqc, has succeeded in running a register of 1200 atoms […]
Quantum advantage in close sight: Quantum simulators show resilience to errors
Theorists have made a significant stride in the field of quantum computing. Their research addresses a long-standing question: can quantum computers really outperform classical computers in solving complex problems, despite the presence of errors? In […]
Data needs and challenges for quantum dot devices automation
npj Quantum Information, Published online: 31 October 2024; doi:10.1038/s41534-024-00878-x Gate-defined quantum dots are a promising candidate system for realizing scalable, coupled qubit systems and serving as a fundamental building block for quantum computers. However, present-day […]
Quantum simulators show resilience to errors
Theorists at the Max Planck Institute of Quantum Optics have made a significant stride in the field of quantum computing. Their research addresses a long-standing question: can quantum computers really outperform classical computers in solving […]
Major development successes in diamond spin photon quantum computers
Lower cooling requirements, longer operating times, lower error rates: Quantum computers based on spin photons and diamond promise significant advantages over competing quantum computing technologies. The consortium of the BMBF project SPINNING coordinated by Fraunhofer […]
Robust projective measurements through measuring code-inspired observables
npj Quantum Information, Published online: 26 October 2024; doi:10.1038/s41534-024-00904-y Robust projective measurements through measuring code-inspired observables Quantum measurements are ubiquitous in quantum information processing tasks, but errors can render their outputs unreliable. Here, researchers present […]
Extending radiowave frequency detection range with dressed states of solid-state spin ensembles
npj Quantum Information, Published online: 26 October 2024; doi:10.1038/s41534-024-00891-0 Extending radiowave frequency detection range with dressed states of solid-state spin ensembles Quantum sensors using solid-state spin defects excel in the detection of radiofrequency (RF) fields, […]
Quantum experiments and high-performance computing: New methods enable complex calculations to be completed extremely quickly
Scientists have used high-performance computing at large scales to analyze a quantum photonics experiment. In specific terms, this involved the tomographic reconstruction of experimental data from a quantum detector. Read More Quantum Computers News — […]
Flux attachment for bosons on a lattice
Flux attachment provides a powerful conceptual framework for understanding certain forms of topological order, including most notably the fractional quantum Hall effect. Despite its ubiquitous use as a theoretical tool, directly realizing flux attachment in […]
Modeling of planar germanium hole qubits in electric and magnetic fields
npj Quantum Information, Published online: 17 October 2024; doi:10.1038/s41534-024-00897-8 Modeling of planar germanium hole qubits in electric and magnetic fields Hole-based spin qubits in strained planar germanium quantum wells have received considerable attention due to […]
