Korean 우주상수 문제 Cited by user Aspere on 27 Oct 2023 우주상수 문제(cosmological constant problem) 또는 진공 재앙(vacuum catastrophe)은 관측된 진공 에너지의 밀도(우주상수)에 비해, 양자장론에서의 이론적 영점 에너지 값이 매우 큰 현상을 말한다.
English Hierarchy problem Cited by user 130.126.255.139 on 02 Mar 2022 In theoretical physics, the hierarchy problem is the problem concerning the large discrepancy between aspects of the weak force and gravity.
English Cosmological constant problem Cited by user XOR'easter on 17 Feb 2019 In cosmology, the cosmological constant problem or vacuum catastrophe is the disagreement between the observed values of vacuum energy density (the small value of the…