A team of scientists at the University of Chicago‘s Pritzker School of Molecular Engineering announced the discovery of a simple modification that allows quantum systems to stay coherent 10,000 times longer than before. Though the scientists tested
A team of researchers from Heriot-Watt University, the Indian Institute of Technology and the University of Glasgow has demonstrated a way to transport entangled particles through a commercial fiber cable with 84.4% fidelity. The work
Yale physicists have developed an error-correcting cat qubit—a new device that combines the Schrödinger’s cat concept of superposition (a physical system existing in two states at once) with the ability to fix some of the
A consortium of scientists, including from RMIT University and University of Adelaide, is using hybrid diamond and glass technology to make a new class of quantum sensors. By embedding micron-scale diamond particles within the cross
Toshiba Corporation, Tohoku University Tohoku Medical Megabank Organization (ToMMo) and Tohoku University Hospital have demonstrated that quantum cryptographic communications technology can provide genomic medicine with a safe, completely secure data management environment. This was achieved
Boltzmann machine is a powerful tool for modeling probability distributions that govern the training data. A thermal equilibrium state is typically used for Boltzmann machine learning to obtain a suitable probability distribution. The Boltzmann machine
Variational quantum eigensolver (VQE) emerged as a first practical algorithm for near-term quantum computers. Its success largely relies on the chosen variational ansatz, corresponding to a quantum circuit that prepares an approximate ground state of
The Gravity Delve project, funded by Innovate UK, brings together academics from the UK Quantum Technology Hub Sensors and Timing, which is led by the University of Birmingham and Nemein Ltd, with the aim of investigating
Researchers at University of Sydney Nano Institute have developed the first system-wide quantum algorithm to characterize noise. Noise is the main obstacle to building large-scale quantum computers. To tame the noise (interference or instability), scientists
A new theoretical study identifies fundamental tradeoffs that limit the amount of noise reduction in quantum information systems. Quantum information technology could perform certain tasks faster and more securely than classical methods, but noise is
