Quantum Journal

The global race to make a practical quantum computer just took a big leap forward

In the global race to build bigger and better quantum computers, researchers have taken a step forward. A new machine called Helios is radically different from other quantum computers.

Physicists entangle quantum memories across a record-breaking 420 km

Optical fibers are already the backbone of global communication systems. Recently, however, physicists have started to explore how their functionality could be boosted further by conveying information via entangled quantum particles—potentially enabling instantaneous exchanges of information across vast distances. Such a system could eventually be the basis of a future 'quantum internet,' offering a level of security and computing power beyond anything possible today.

OTI Lumionics and Samsung Advanced Institute of Technology Achieve 200+ Logical Qubit Quantum Emulation on Single Server Hardware

Quantum software and materials discovery company OTI Lumionics, in collaboration with the Samsung Advanced Institute of Technology (SAIT), has published research benchmarking its proprietary Iterative Qubit Coupled Cluster (iQCC) algorithm in the Journal of the American Chemical Society (JACS). Detailed in the paper ("Large-Scale Quantum Computing Emulation for Accurate Triplet States of Ir(III) and Pt(II) [...] The post OTI Lumionics and Samsung Advanced Institute of Technology Achieve 200+...