Alexander Polyakov (physicist)

Alexander Markovich Polyakov (born 27 September 1945) is a Russian theoretical physicist. He is known for his important contributions to our understanding of the very small, especially in the areas of quantum physics and string theory.

Polyakov worked at the Landau Institute in Moscow before moving to the Princeton University in 1989. There, he became the Joseph Henry Professor of Physics Emeritus, a title that shows how much the university values his work.

His research has helped scientists solve many difficult problems in physics. Because of his clever ideas and hard work, Polyakov has received many awards and respect from scientists all over the world.

Important discoveries

Alexander Polyakov made many important discoveries in physics. He worked on quantum field theory and helped discover new ideas such as the 't Hooft–Polyakov monopole and the BPST instanton. His work also greatly improved our understanding of string theory and two-dimensional conformal field theory.

Early in his career, Polyakov suggested a way that particles could gain mass, known as the Higgs mechanism, around the same time as other scientists. His ideas have had a lasting impact on many areas of theoretical physics.

Honors and awards

Alexander Polyakov received many important awards for his work in physics. He was given the Dirac Medal of the ICTP, the Dannie Heineman Prize for Mathematical Physics in 1986, and later the Lorentz Medal in 1994. He also received the Oskar Klein Medal in 1996, the Harvey Prize in 2010, and the Breakthrough Prize in Fundamental Physics in 2013. In 2020, he was awarded the Max Planck Medal by the German Physical Society.

Polyakov was elected to the Soviet Academy of Sciences in 1984, the French Academy of Sciences in 1998, and the U.S. National Academy of Sciences in 2005.

Political positions

In early 2022, Alexander Polyakov signed two open letters. These letters, written by Russian scientists and Breakthrough Prize laureates, spoke out against the invasion of Ukraine by Russia. His actions showed his concern for peace and his support for speaking up against unfair actions.

Famous quotes

Alexander Polyakov shared some interesting thoughts over his career. He once said, “The garbage of the past often becomes the treasure of the present (and vice versa).” He also mentioned, “There are no tables for path integrals.” In another moment, he expressed his curiosity by saying, “I wanted to learn about elementary particles by studying boiling water.”