Quantum Physics
- Quantum Physics
Superconductors may shed light on the black hole information paradox
Materials that conduct electricity without resistance might mimic black hole physics.
- Quantum Physics
Google moves toward quantum supremacy with 72-qubit computer
Google’s 72-qubit quantum chip may eventually perform a task beyond the ability of traditional computers.
- Quantum Physics
Two-way communication is possible with a single quantum particle
One photon can transmit information in two directions at once.
- Quantum Physics
Quantum computers go silicon
Scientists performed the first quantum algorithms in silicon, and probed quantum bits with light.
- 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.
