What is Unified Field Theory and What Does It Mean?July 1, 2021
Physicist Einstein’s attempt to unite the macrocosm and the microcosm in the same physical law.
Scientific progress opens from the specific to the general. Those who do not know this truth think that every new scientific discovery denies and refutes the previous one. For example, Einstein’s general law of gravitation did not negate and disprove Newton’s, but generalized it. Because it can be applied not only to matter, but also to light and various forms of energy. Here, the great scholar Einstein, with his scientific belief in both the relativity and adaptive integrity of nature, tried to realize the ‘unified field theory’ in the last thirty-five years of his life.
This theory aimed to combine the laws of gravity and electromagnetics into a comprehensive ‘law of the universe’. What he wanted to accomplish was to demonstrate that gravity and electromagnetic force are inseparable (they are not separate things, but different aspects of the same thing, the force of gravity is basically an electromagnetic force) that they are tightly interconnected in the physical sense. Just as the field of small facts was shaped by quantum theory, the field of large facts was shaped by Einstein’s theory of Relativity. With his ‘Unified Field’ theory, Einstein wanted to unite these two fields and gather the macrocosm and the microcosm in a single and universal field.