Category: Quantum Physics
Exploring three-dimensional quantum Griffiths singularity in bulk unconventional iron-based superconductors
Magnetic-field-driven superconductor-metal phase transition with multiple quantum critical points in CaFe1-xNixAsF. Credit: Science China Press They and their collaborators grew a series of high-quality underdoped CaFe1-xNixAsF bulk single crystals for…
Artificial intelligence could help make quantum computers a reality
CSIRO research has found AI neural network syndrome decoder can detect errors and make appropriate corrections in quantum processors. Credit: CSIRO Could artificial intelligence help overcome one of quantum computing’s…
Securely propagating entanglement at the push of a button
So far, the Garching scientists have been able to manipulate up to six rubidium atoms as quantum bits in the optical resonator with the light tweezers. To make them visible,…
Physicists discover a way to imprint a previously unseen geometrical form of chirality onto electrons
Schematic representation of the experimental setup used to shape electrons into chiral coils of mass and charge. Credit: Dr. Yiqi Fang, University of Konstanz Have you ever placed the palm…
New method achieves tenfold increase in quantum coherence time via destructive interference of correlated noise
Schematic representation of destructive interference of cross-correlated noise, control sequences and experimental setup. Credit: Physical Review Letters (2024). DOI: 10.1103/PhysRevLett.132.223601 Key achievements of this new strategy include: Tenfold increase in…
New method could yield fast, cross-country quantum network
To make a quantum network a reality, researchers in Jiang Group at the University of Chicago Pritzker School of Molecular Engineering have proposed building long quantum channels using vacuum-sealed tubes…
A new approach to realize quantum mechanical squeezing
Schematic of nonclassical mechanical states from a resonator–qubit combination. A transmon qubit couples capacitively to acoustic mechanical modes of a separate sapphire slab, one of which is represented as a…
