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Quantum internet is one step closer thanks to new theory

Physics

Quantum internet is one step closer thanks to new theory

Encrypted quantum messages are limited by how far photons can stably pass through optical fibres, but they can now travel the distance between London and Paris

News

Entangled clouds of atoms are quantum record-breakers

Physics

Entangled clouds of atoms are quantum record-breakers

News

Encrypt your data with random quantum weirdness

Physics

Encrypt your data with random quantum weirdness

News

A Bristlecone chip being installed by Research Scientist Marissa Giustina at the Quantum AI Lab in Santa Barbara

Physics

Google's 72-qubit chip is the largest yet

News

Green laser beam in darkness passing through optical equipment

Physics

Quantum trick lets one particle send messages two ways at once

News

Black hole

Space

Parallel universes could solve a big problem with black holes

News

Space-time and gravity might be born from the quantum world

Physics

Space-time and gravity might be born from the quantum world

News

University of Maryland's fully connected trapped-ion system

Technology

Best-yet quantum simulator with 53 qubits could really be useful

News

Falling light trails

Physics

Free-fall experiment could test if gravity is a quantum force

News

Beam pointing skywards from observatory

Physics

Light’s quantum weirdness survives after going to space and back

Photons act both like waves and particles, and their dual nature has now been seen even after bouncing them off a satellite in low Earth orbit

News

Physics

AI physicists: The machines cracking the quantum code

Features

Technology

Google's quantum computing plans threatened by IBM curveball

News

Technology

We can’t ever know whether or not our universe is a simulation

Analysis

Technology

Google quantum computer test shows breakthrough is within reach

News