#Quantum Computing

Reporting, analysis, and useful context collected in one place.

A ‘Quantum Bath’ Keeps Distant Qubits Entangled Without Active Control

ISTA physicists experimentally realized a two-decade-old proposal: a shared stream of correlated microwave photons can autonomously generate and stabilize entanglement between separated superconducting qubits. The proof of concept transfers only about 10% of the available entanglement, so scaling remains unproven.