noun
general theory of relativity
Abbreviation of 一般相対性理論, used in physics contexts.
See also: 一般相対性理論
一般相対論は重力を時空の歪みとして説明する。
The general theory of relativity explains gravity as the curvature of spacetime.
Abbreviation of 一般相対性理論 (ippan sōtaisei riron), itself a calque from German 'allgemeine Relativitätstheorie' or English 'general theory of relativity'.