Vladimir Alekseevich Belinski (last name is also spelled Belinsky, russian: Владимир Алексеевич Белинский; born 26 March 1941) is a Russian and

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...

theoretical physicist involved in research in

cosmology Cosmology () is a branch of physics and metaphysics dealing with the nature of the universe. The term ''cosmology'' was first used in English in 1656 in Thomas Blount (lexicographer), Thomas Blount's ''Glossographia'', and in 1731 taken up in ...

and

general relativity General relativity, also known as the general theory of relativity and Einstein's theory of gravity, is the geometric theory of gravitation published by Albert Einstein in 1915 and is the current description of gravitation in modern physics ...

. He worked at

Landau Institute for Theoretical Physics The L. D. Landau Institute for Theoretical Physics (russian: link=no, Институт теоретической физики имени Л. Д. Ландау (ИТФ)) of the Russian Academy of Sciences is a research institution, located in the s ...

from 1968 to 1989 and got his

Habilitation Habilitation is the highest university degree, or the procedure by which it is achieved, in many European countries. The candidate fulfills a university's set criteria of excellence in research, teaching and further education, usually including a ...

(

Doctor of Sciences Doctor of Sciences ( rus, доктор наук, p=ˈdoktər nɐˈuk, abbreviated д-р наук or д. н.; uk, доктор наук; bg, доктор на науките; be, доктар навук) is a higher doctoral degree in the Russi ...

) degree at this Institute in 1980. As of 2016, he holds the permanent professor position at International Network of the Centers for Relativistic Astrophysics (ICRANet), Italy. Belinski contributed to the editing of some chapters in

Landau Landau ( pfl, Landach), officially Landau in der Pfalz, is an autonomous (''kreisfrei'') town surrounded by the Südliche Weinstraße ("Southern Wine Route") district of southern Rhineland-Palatinate, Germany. It is a university town (since 1990 ...

and

Lifshitz Lifshitz (or Lifschitz) is a surname, which may be derived from the Polish city of Głubczyce (German: Leobschütz). The surname has many variants, including: , , Lifshits, Lifshuts, Lefschetz; Lipschitz (Lipshitz), Lipshits, Lipchitz, Lipschutz ( ...

course of theoretical physics The ''Course of Theoretical Physics'' is a ten-volume series of books covering theoretical physics that was initiated by Lev Landau and written in collaboration with his student Evgeny Lifshitz starting in the late 1930s. It is said that Landau ...

for volume 2. One of his most notable scientific contributions is

BKL conjecture A Belinski–Khalatnikov–Lifshitz (BKL) singularity is a model of the dynamic evolution of the universe near the initial gravitational singularity, described by an anisotropic, chaotic solution of the Einstein field equation of gravitation ...

(Belinski—

Khalatnikov Isaak Markovych Khalatnykov ( uk, Ісаа́к Ма́ркович Хала́тников; 17 October 1919 – 9 January 2021) was a leading Soviet theoretical physicist who has made significant contributions to many areas of theoretical physics, ...

—

conjecture) on the behavior of generic solutions of

Einstein field equations In the general theory of relativity, the Einstein field equations (EFE; also known as Einstein's equations) relate the geometry of spacetime to the distribution of matter within it. The equations were published by Einstein in 1915 in the form ...

near a

cosmological singularity A gravitational singularity, spacetime singularity or simply singularity is a condition in which gravity is so intense that spacetime itself breaks down catastrophically. As such, a singularity is by definition no longer part of the regular sp ...

. He co-invented the Belinski-Zakharov transform in 1978 showing that black holes are a special example of gravitational solitons. Another his notable result (obtained in 1985—1987 together with L. Grischuk, I. Khalatnikov and Ya. Zeldovich) is discovery of the "Inflationary Attractor". This is the unique solution of the gravitational equations with

massive scalar field Massive is an adjective related to mass. Massive may refer to: Arts, entertainment, and media * Massive (band), an Australian Hard Rock band * Massive Attack, a British musical group, who were temporarily known as Massive in 1991 * "Massive" ( ...

which solution has maximal degree of

inflation In economics, inflation is an increase in the general price level of goods and services in an economy. When the general price level rises, each unit of currency buys fewer goods and services; consequently, inflation corresponds to a reductio ...

and attract the majority of all other solutions forcing them to have the prolonged inflationary stages.

Awards

Landau Prize The Landau Gold Medal (russian: Премия имени Л. Д. Ландау) is the highest award in theoretical physics awarded by the Russian Academy of Sciences and its predecessor the Soviet Academy of Sciences. It was established in 1971 ...

of the Russian Academy of Sciences (1974) "For set of works on singularities in Relativistic Cosmology"
Marcel Grossmann Award
(2012) "For the discovery of a general solution of the Einstein equations with a cosmological singularity of an oscillatory chaotic character known as the

BKL singularity A Belinski–Khalatnikov–Lifshitz (BKL) singularity is a model of the dynamic evolution of the universe near the initial gravitational singularity, described by an anisotropic, chaotic solution of the Einstein field equation of gravitation ...

Notes

References

*
Publication list on arxiv
{{DEFAULTSORT:Belinski, Vladimir Moscow Institute of Physics and Technology faculty Russian relativity theorists Scientists from Moscow Living people 1941 births Italian relativity theorists