Last Updated:2025/12/01
(particle physics) The proposed situation in which a ghost (an excitation of a field with a wrong sign of the kinetic term) acquires a vacuum expectation value, spontaneously breaking Lorentz invariance.
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ghost condensate
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Source Word
ghost condensate
Noun
particle
Japanese Meaning
粒子物理学において、負の符号を持つ運動項をもつ場(ゴースト)の励起が真空期待値を獲得し、ローレンツ不変性が自発的に破られるという提案された状態
( plural )