Last Updated
：2025/11/22
cosmological constant
Noun
Japanese Meaning
宇宙論定数：アインシュタインが一般相対性理論の方程式に加えた項で、当初は静的な宇宙を仮定するために導入されたが、その後、暗黒エネルギーの一形態である真空エネルギーを表す用語として使われる。
（ plural ）
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(physics) A term added by Albert Einstein to his equations of general relativity in order to account for a supposed static universe, since used to describe vacuum energy as a form of dark energy.
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cosmological constant
Modern observations suggest that the cosmological constant may be responsible for the accelerated expansion of the universe.
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Modern observations suggest that the cosmological constant may be responsible for the accelerated expansion of the universe.
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