Last Updated
：2025/12/01
optical black hole
Noun
Japanese Meaning
光学ブラックホール：局所的な光速を超える速さで回転するボース＝アインシュタイン凝縮体内部で、光がゆっくりと伝播する中、渦のような現象が発生し、その結果、光が事象の地平線の背後に閉じ込められる現象。
（ plural ）
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A phenomenon in which slow light is passed through a Bose-Einstein condensate that is itself spinning faster than the local speed of light within to create a vortex capable of trapping the light behind an event horizon, just as a gravitational black hole would.
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optical black hole
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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