◀ ▲ ▶History / 19thcentury / Person: Fock, Vladimir Aleksandrovich
Person: Fock, Vladimir Aleksandrovich
Vladimir Fock was a Russian physicist who worked in quantum mechanics and quantum electrodynamics.
Mathematical Profile (Excerpt):
 Aleksandr Fock was later employed as an inspector of forests in the south of Russia.
 At this time St Petersburg was renamed Petrograd so when Fock completed his school education in 1916 it was the department of Physics and Mathematics of Petrograd University that he entered.
 Shortly after beginning his university course Fock volunteered for the army so that he could fight for his country.
 Fock was, of course, one of the most outstanding of all the students and was in this special group.
 Fock had already published two papers, one on quantum mechanics and one on mathematical physics, before he graduated from Petrograd University in 1922.
 Schrödinger published his two fundamental papers on quantum theory in the spring of 1926 and Fock immediately started to develop the ideas and by the end of the year two of his own important papers on the Schrödinger equation had been published.
 Also in 1932 Fock was elected a corresponding member of the USSR Academy of Sciences.
 Further in 1932 Fock published an important paper with Podolsky and Dirac on quantum electrodynamics in which the concept of multiple time formalism was introduced, and in the same year Fock introduced the concept of the Fock space in another classical paper.
 Despite Fock's great scientific achievements, the 1930s proved extremely difficult time for him.
 Fock had strong views on general relativity which he interpreted somewhat differently from Einstein.
 In a review of the book Freeman Dyson sets out Fock's views as well as adding his own thoughts on them.
 Fock's name is attached to a large number of concepts and results.
 Some we have mentioned but now let us list a few: Fock space; Fock vacuum; the Fock method of quantisation; the Fock proper time method; the HartreeFock method; Fock symmetry; the KleinFockGordon equation; the FockKrylov theorem; and DiracFockPodolsky formalism.
Born 22 December 1898, St Petersburg, Russia. Died 27 December 1974, Leningrad, USSR (now St Petersburg, Russia).
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References
Adapted from other CC BYSA 4.0 Sources:
 O’Connor, John J; Robertson, Edmund F: MacTutor History of Mathematics Archive