British physicist. /kloc-0 was born in Bristol on August 8th, 902, and 1984/kloc-0 died on October 20th. 19 18 entered the University of Bristol to study engineering, and then entered the University of Cambridge to study physics. 1926 received a doctorate in philosophy from the University of Cambridge. 1930 is a member of the Royal Society. 1932, I was appointed as the mathematics professor of Lucas lecture. 1933, he and E. Schrodinger won the Nobel Prize in Physics for their contributions to quantum mechanics.

When Dirac was a student in 1926, he created a form of quantum mechanics, which has strong universality and simple logic. 1926, e Fermi discovered identical particles's quantum statistical method (later called fermi-dirac distribution). 1927, the second quantization theory was put forward for the first time, which found the starting point for the establishment of quantum field theory. 1928 introduced relativity into quantum mechanics, and put forward the relativistic motion equation of electrons (Dirac equation) to explain the properties of electrons, such as the spin of electrons is H/2 and the existence of magnetic moment. And predicted the existence of positrons. 1932 was discovered by C. D. Anderson in cosmic rays. 1933 According to the charge quantization of electrons, the hypothesis that there may be a magnetic monopole was put forward, which has not been finally confirmed by experiments.