Korean researchers from DGIST and UNIST have achieved a significant breakthrough in quantum information technology by discovering a novel quantum state called the exciton-Floquet synthesis state. The collaborative research team, led by Professor Jaedong Lee […]
npj Quantum Information, Published online: 20 November 2024; doi:10.1038/s41534-024-00908-8 In this paper, scientists proved a lower bound on the soundness of quantum locally testable codes under the distance balancing construction of Evra et al. Their […]
npj Quantum Information, Published online: 20 November 2024; doi:10.1038/s41534-024-00903-z Robust spin-photon interfaces with optical transitions in the telecommunication band are essential for quantum networking technologies. Erbium (Er) ions are the ideal candidate with environmentally protected […]
npj Quantum Information, Published online: 21 November 2024; doi:10.1038/s41534-024-00899-6 Researchers propose a multi-particle ‘which-path’ gedanken experiment with a quantum detector. Contrary to conventional ‘which-path’ experiments, the detector maintains its quantum state during interactions with the […]
npj Quantum Information, Published online: 21 November 2024; doi:10.1038/s41534-024-00901-1 A central building block of many quantum algorithms is the diagonalization of Pauli operators. Although it is always possible to construct a quantum circuit that simultaneously […]
Scientists have developed an innovative technique for studying nuclear structure using high-energy particle collisions at the Relativistic Heavy Ion Collider (RHIC), a U.S. Department of Energy (DOE) Office of Science user facility for nuclear physics research located […]
South Korean researchers at the Electronics and Telecommunications Research Institute (ETRI) have achieved a significant breakthrough in quantum computing with their development of an advanced photonic quantum circuit chip. The chip’s most notable feature is […]
Scientists at the Max Planck Institute for the Science of Light (MPL) have developed a groundbreaking method for quantum entanglement that pairs photons with acoustic phonons through Brillouin scattering, marking a significant advance in quantum […]
npj Quantum Information, Published online: 14 November 2024; doi:10.1038/s41534-024-00911-z Quantum networks connect and supply a large number of nodes with multi-party quantum resources for secure communication, networked quantum computing and distributed sensing. As these networks […]
Scientists have achieved a breakthrough in creating photonic time crystals, groundbreaking materials that can exponentially amplify light. This development could revolutionize lasers, sensors, and communication technologies. The international research team’s work was published in Nature […]
