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…
Category: Physics
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…
SLAC researchers pioneer new methods in ultrafast science for sharper molecular movies
Newswise — Imagine being able to watch the inner workings of a chemical reaction or a material as it changes and reacts to its environment – that’s the sort of…
Searching for dark matter with the coldest quantum detectors in the world
The experiment is at about a 10000th of a degree above absolute zero in a special refrigerator ; Dr. Autti (right). Credit: Lancaster University One of the greatest mysteries of…
‘Acceleration beats’ shine bright light on a novel universal modulation regime in a semiconductor-based laser
(Left) A lighthouse with the green-color lamp that rotates with angular frequency ω. (Right) It’s spectrum for increasing rotation frequency, showing spectral wiggles close to the two Doppler-shifted peaks—the acceleration…
Scientists crack new method for high-capacity, secure quantum communication
(a) The experimentally retrieved (upper row) and theoretically predicted (lower row) density matrices of two selected quantum states. (b) Theoretically (left panel) and experimentally retrieved (right panel) probability-of-detection matrix. Credit:…
Quantum theory prevails in Leggett-Garg inequality test
A neutron beam (green) is split into two parts, which are then rejoined. Every single neutron travels along both paths at the same time. Credit: Vienna University of Technology Is…
