No, Albert Einstein did not create the atomic bomb. However, his work did play a significant role in its development.
Einstein's most famous contribution to physics is the theory of relativity, which revolutionized our understanding of space, time, and gravity. In 1905, he published the special theory of relativity, followed by the general theory of relativity in 1915. His theories laid the foundation for many subsequent developments in physics.
In 1939, Einstein, along with Leo Szilard, wrote a letter to President Franklin D. Roosevelt warning about the potential military applications of nuclear fission. This letter, known as the Einstein-Szilard letter, urged the United States to initiate research into nuclear weapons before Nazi Germany could develop them. This letter eventually led to the establishment of the Manhattan Project, a top-secret U.S. research program aimed at developing atomic weapons.
However, Einstein himself did not directly participate in the Manhattan Project or the creation of the atomic bomb. He was not directly involved in the practical aspects of weapon development, nor did he have any security clearance due to his pacifist beliefs and his status as a foreign-born scientist.
Einstein's contributions to physics were significant, but it is important to note that the development of the atomic bomb involved the work of numerous scientists, engineers, and mathematicians from different countries, including the United States, the United Kingdom, and Canada. The atomic bomb was successfully developed and deployed during World War II by the Manhattan Project team, led by scientists such as J. Robert Oppenheimer.