Sunday, May 28, 2023

Quantum information

A formula that predicts the effects of environmental noise on quantum information

An advancement crucial for designing and building quantum computers capable of working in an imperfect world.

New techniques for accurate measurements of tiny objects

A way to achieve more accurate measurements of microscopic objects using quantum computers.

An on-chip photon-counting device to advance quantum technology

The first realization of an on-chip photon-number-resolving (PNR) detector.

Advancing atomic-scale manufacturing

Graphene appeared impervious to the electron beam.

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.

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