Franco Nori

A cooled resonator experiment has conclusively shown three-photon entanglement, specifically of the 'non-Gaussian' kind. A strict mathematical test excluded chance by a wide margin. This triple connection promises more robust quantum computing.

Quantum batteries quickly lose energy due to interactions with the environment. Researchers suggest braiding giant atoms together — the leak channels then cancel each other out, allowing useful energy transfer without losses. This is a step toward durable quantum storage devices.

Quantum noise is like a balloon: you can squeeze it by redistributing uncertainty. Instead of light, scientists used magnons—waves in a magnetic material. A millimeter-sized sphere of a special crystal was coupled with a qubit and cooled until the waves inside almost disappeared. A special measureme

By abruptly altering conditions, scientists transform ghostly vacuum particles into real photons—like the twang of a plucked string. Near a quantum phase transition, the effect intensifies, and light becomes visible even at high temperatures. The discovery paves the way for new detectors and radiati