Categories: AI/ML News

A tiny light trap could unlock million qubit quantum computers

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing many qubits to be read at once. The team has already demonstrated working arrays with dozens and even hundreds of cavities. The approach could eventually support massive quantum networks with millions of qubits.

Suppressing quantum errors by scaling a surface code logical qubit

February 23, 2023

In "FAANG"

This simple magnetic trick could change quantum computing forever

Researchers have unveiled a new quantum material that could make quantum computers much more stable by using magnetism to protect delicate qubits from environmental disturbances. Unlike traditional approaches that rely on rare spin-orbit interactions, this method uses magnetic interactions—common in many materials—to create robust topological excitations. Combined with a new…

August 18, 2025

In "AI/ML News"

Caltech’s massive 6,100-qubit array brings the quantum future closer

Caltech scientists have built a record-breaking array of 6,100 neutral-atom qubits, a critical step toward powerful error-corrected quantum computers. The qubits maintained long-lasting superposition and exceptional accuracy, even while being moved within the array. This balance of scale and stability points toward the next milestone: linking qubits through entanglement to…

September 26, 2025

In "AI/ML News"

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