Qubits
Scientists sent entangled qubit states through a communication cable
The study could lay the groundwork for future quantum communication networks.
A potentially game-changing feature of qubit behavior
Physicists use ‘hyperchaos’ to model complex quantum systems at a fraction of the computing power.
The new single-photon source can produce billions of these quantum particles per second
A record-breaking source for single photons.
A way to protect highly fragile quantum systems from noise
Hidden symmetry could be key to more robust quantum systems.
Synthesizing ‘bright’ quantum bits
This is a proof-of-concept of a powerful and scalable quantum technology.
Time crystals may be the next major leap in quantum network research
Simulating complex quantum networks with time crystals.
Generating photons for communication between quantum processors
New technique provides a means of interconnection between quantum processors.
Cosmic rays may limit qubit performance, impeding progress in quantum computing
Building quantum computers underground or designing radiation-proof qubits may be needed.
A path towards quantum computing at room temperature
Army scientists predicted that quantum computer circuits that will no longer need extremely cold temperatures to function could soon be available.
Scientists have demonstrated the...
Hot qubits solved the biggest constraints to practical quantum computers
Most quantum computers require multi-million-dollar refrigeration to work at fractions of a degree above absolute zero. But, they start overheating once plugged into conventional...
Physicists observed evidence of Majorana fermions
MIT scientists have designed a new material system that composed of nanowires of gold grown atop a superconducting material, vanadium, and dotted with small,...
Scaling quantum devices in an easy way
The nitrogen-vacancy (NV) center is a point defect in diamond with unique properties. It holds electrons that can be controlled using light and microwaves....