统一场论 meaning in Chinese

unified field theory
unified theory of field

Einstein ' s search for a unified theory is often remembered as a failure
人们总记得爱因斯坦追寻统一场论的失败。
The study on unifying several kinds of force is the “ unification field theory ” , which was put forward by albert einstein at the beginning of the 20th century
研究将几种力统一起来的理论叫做“统一场论” ，它是由阿尔伯特?爱因斯坦于20世纪初提出来的。
From the unified field theory which einstein endeavoured on for the second half of his life to the theory of everything relentlessly sought after by scientists nowadays , has the search gone into a dead end
打从爱恩斯坦下半生所致力的统一场论，到今天科学家继成道统不断寻找的万有理论，是否已走入死胡同？