Thursday, December 8, 2022

Quantum information

A quantum experiment to observe wormhole dynamics

The research is a step toward studying quantum gravity in the lab.

Scientists created the first quasiparticle Bose-Einstein condensate

For decades, it was elusive whether they could undergo Bose-Einstein condensation like real particles.

New quantum technology combines free electrons and photons

The findings of the study expand the toolbox of quantum technology.

Scientists performed precision measurements of transition frequencies Rydberg states

Highly excited Rydberg atoms offer framework for preparing atomic qubits for quantum information processing.

A new approach for processing quantum information

Scientists get around error problems by moving, and connecting atoms in mid-computation.

A novel platform for ‘Second Quantum Revolution’

The polariton is a quasiparticle formed by the strong coupling to a matter excitation. It is a crucial ingredient of emergent photonic quantum systems...

New 2D material could store quantum information at room temperature

The material can emit single photons from atomic-scale defects in its structure at room temperature.

Quantum marbles in a bowl of light

An international study shows which factors determine the speed limit for quantum computations.

Generating quantum states of sound inside a microscopic device

Towards quantum states of sound.

Scientists proposed a novel idea of using qubits to search for dark matter

Enhancing the search for the nature of dark matter, neutrinos, new forces, and more.

Scientists achieved quantum communication over fiber more than 600 kilometers long

New results represent an important step toward long-distance quantum communication.

Physicists introduced the notion of the quantum magic square

They cannot be as easily characterized as their 'classical' cousins.

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