EDITORIAL
Quantum Journal
Curated quantum news, analysis, and ecosystem coverage — organized like a digital publication.
Research
Research coverage · 1560 articles · newest first
More stories
RESEARCH
3D light fields push electrons into quantum states previously beyond experimental reach
Zinc oxide quantum dots enable faster charge detection, laying groundwork for spin qubits
Penn State Hosts Workshop On Quantum Universe - Quantum Zeitgeist
Physicists identify 'octupolar' magnetism, with implications for quantum technologies
Classiq Introduces Fault Tolerance Engine to Bridge Quantum Applications and Fault-Tolerant Hardware - The Manila Times
Archive in this section
RESEARCH
A Closed Loop Around An Exceptional Point Changes Quantum State - Quantum Zeitgeist
RESEARCH
Quantum Algorithm Breakthrough Aims to Resolve Fluid Dynamics Computational Bottlenecks
A novel quantum algorithm has been developed to address the significant computational hurdles inherent in modeling complex fluid flows. This advancement could significantly accelerate simulations for aerodynamics, meteorology, and industrial engineering.
RESEARCH
One-dimensional quantum Gibbs states in constant circuit depth
We prove that the Gibbs state of any spin chain can be exactly decomposed into a mixture of product states over contiguous blocks of qubits with bounded length, at any constant temperature. As a consequence, any such Gibbs state can be prepared by local unitary circuits of constant depth, with efficient classical preprocessing. We place strong limits on the spatial structure of thermal entanglement: both the entanglement depth and entanglement w...