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Quantum Vacuum Breakthrough: Oxford Physicists Make Light Emerge From “Nothing” - SciTechDaily

Last Updated: 23.06.2025 08:00

Quantum Vacuum Breakthrough: Oxford Physicists Make Light Emerge From “Nothing” - SciTechDaily

Illustration of photon-photon scattering in the laboratory. Two green petawatt lasers beams collide at the focus with a third red beam to polarize the quantum vacuum. This allows a fourth blue laser … [+4888 chars]