Quantum Physics
- Quantum Physics
A quantum communications satellite proved its potential in 2017
Quantum communication through space is now possible, putting the quantum internet within closer reach.
- Quantum Physics
‘Arrow of time’ reversed in quantum experiment
In quantum systems, heat can flow “backward,” from cold to hot.
- Quantum Physics
Quantum computers take a step forward with a 50-qubit prototype
Race to build ever-more-powerful processors edges the technology closer to being able to best traditional machines.
- Quantum Physics
Quantum computing steps forward with 50-qubit prototype
Bit by qubit, scientists are edging closer to the realm where quantum computers will reign supreme.
- Physics
Photons are caught behaving like superconducting electrons
Light particles, or photons, swap energy like electrons in a superconductor.
- Quantum Physics
Light’s weird dual nature weathers trip to space and back
“Delayed-choice” experiment performed in space reaffirms the idea that light can behave like a wave or a particle.
- Quantum Physics
Quantum mysteries dissolve if possibilities are realities
Quantum mysteries can be avoided if reality encompasses possibilities as well as actualities, a new paper proposes.
- Quantum Physics
Quantum video chat links scientists on two different continents
A Sept. 29 ultrasecure quantum video chat demonstrates the potential for quantum communications across the globe.
- Quantum Physics
A new test of water ripples supports the idea of quantum heat in a vacuum
Water waves bolster theory that accelerating space travelers really feel the heat.
- Quantum Physics
Minuscule jitters may hint at quantum collapse mechanism
Vibrations of a tiny cantilever could help reveal why quantum rules fail on large scales.
- Tech
Tiny quantum storage device fits on a chip
Photon information processing on nanoscale could enable future communication networks.
- Quantum Physics
Modern-day Alice trades looking glass for wormhole to explore quantum wonderland
A new paper shows how the possibility of wormholes linking quantum-entangled black holes could be tested in the laboratory.
