Last Updated：2025/12/01
The team created an optical black hole by sending slow light through a Bose–Einstein condensate that was spun faster than the local speed of light, producing a vortex that trapped photons behind an event horizon.
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The team created an optical black hole by sending slow light through a Bose–Einstein condensate that was spun faster than the local speed of light, producing a vortex that trapped photons behind an event horizon.
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研究チームは、局所光速よりも速く回転させたボース＝アインシュタイン凝縮体に遅い光を通すことで光学的ブラックホールを作り、渦が光子を事象の地平線の内側に閉じ込めるのを観測した。
