Global coherence identified as the genuine quantum resource behind discord
A new theoretical framework defines global coherence as bipartite coherence not attributable to local coherence alone, establishing it as the ...
Tag: quantum coherence
Physicist Argues Quantum Coherence, Not Spooky Action, Explains Entanglement
A perspective article in Discover Physics argues that Bell test violations reflect quantum coherence and shared measurement rules rather than ...
Quantum Coherence Emerges as a Thermodynamic Fuel in Squeezed Reservoir Study
A theoretical analysis of a dephasing qubit in a squeezed thermal reservoir shows that the decay of quantum coherence goes ...
Theoretical analysis finds interferometer geometry can erase predicted gravitational entanglement
A theoretical study shows that calculating complete particle trajectories can strengthen, weaken or erase the entanglement predicted in two-particle gravitational ...
How Migrating Birds May See Earth’s Magnetic Field: A Quantum Guide to the Avian Compass
A new Frontiers in Photonics review uses the quantum radical pair mechanism behind birds' magnetic compass to teach the quantum ...
Room-Temperature Quantum Processor Uses Single-Ion Qudits on a Chip
A SUNY-developed on-chip platform of single-erbium ion qudits in silicon nanopillars achieves record quantum coherence at room temperature while remaining ...
Three-Spin Interactions Push Quantum Battery Charging to Its Topological Limits
Researchers show that topological phase transitions in an anisotropic three-spin spin-chain model impose universal limits and critical signatures on quantum ...
Quantum Entanglement Amplifies Detector Coherence
The Quantum Echo Chamber: How Entanglement Amplifies the Whispers of the Universe Imagine a universe humming with invisible tremors, a ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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