Einstein spent over 30 years of his life working on the unified field theory. He first began his research in 1913 and continued until his death in 1955. However, he did take breaks from this research to work on other projects, such as his theory of general relativity.
No, Einstein did not successfully complete the unified field theory. Despite devoting a significant amount of time and effort to this research, he was unable to find a satisfactory solution that unified all known physical forces.
Einstein was motivated by his belief in the power and beauty of a unified theory that could explain all of the fundamental forces of nature. He also hoped that such a theory would provide a deeper understanding of the universe and lead to new advancements in science and technology.
Yes, many scientists have continued to work on the unified field theory after Einstein's death. Some notable researchers include Stephen Hawking, Edward Witten, and Brian Greene. However, a complete and satisfactory solution has yet to be found.
It is impossible to say for sure if the unified field theory will ever be solved. Many scientists still believe in the potential of a unified theory and continue to work on it. However, it is a complex and difficult problem that may require new advancements in technology and a deeper understanding of the universe to solve.