Myron Mathisson
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Myron Mathisson (4 December 1897 – 13 September 1940) was a
theoretical physicist Theoretical physics is a branch of physics that employs mathematical models and abstractions of physical objects and systems to rationalize, explain, and predict natural phenomena. This is in contrast to experimental physics, which uses experi ...
of
Polish Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Polish people, people from Poland or of Polish descent * Polish chicken * Polish brothers (Mark Polish and Michael Polish, born 1970), American twin ...
and
Jewish Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
descent. He is known for his work in
general relativity General relativity, also known as the general theory of relativity, and as Einstein's theory of gravity, is the differential geometry, geometric theory of gravitation published by Albert Einstein in 1915 and is the current description of grav ...
, for developing a new method to analyze the properties of fundamental solutions of linear
hyperbolic partial differential equations In mathematics, a hyperbolic partial differential equation of order n is a partial differential equation (PDE) that, roughly speaking, has a well-posed initial value problem for the first n - 1 derivatives. More precisely, the Cauchy problem can b ...
, and proved, in a special case, the Hadamard conjecture on the class of equations that satisfy the
Huygens principle Huygens (also Huijgens, Huigens, Huijgen/Huygen, or Huigen) is a Dutch patronymic surname, meaning "son of Hugo". Most references to "Huygens" are to the polymath Christiaan Huygens. Notable people with the surname include: * Jan Huygen (1563– ...
.


Life and work


Education

Mathisson was born in
Warsaw Warsaw, officially the Capital City of Warsaw, is the capital and List of cities and towns in Poland, largest city of Poland. The metropolis stands on the Vistula, River Vistula in east-central Poland. Its population is officially estimated at ...
, 4 December 1897. He graduated from a Russian philological gymnasium with a gold medal in 1915. He began his studies at the Faculty of Civil Engineering of the
Warsaw University of Technology The Warsaw University of Technology () is one of the leading institutes of technology in Poland and one of the largest in Central Europe. It employs 2,453 teaching faculty, with 357 professors (including 145 titular professors). The student body ...
. Then, from 1917 he studied at the
University of Warsaw The University of Warsaw (, ) is a public university, public research university in Warsaw, Poland. Established on November 19, 1816, it is the largest institution of higher learning in the country, offering 37 different fields of study as well ...
where he graduated in 1924 under the guidance of
CzesÅ‚aw BiaÅ‚obrzeski CzesÅ‚aw BiaÅ‚obrzeski (31 August 1878 in Poshekhonye near Yaroslavl, Russia – 12 October 1953 in Warsaw) was a Polish physicist. He studied 1896–1901 at the Taras Shevchenko National University of Kyiv, University of Kyiv, continued 1908â ...
.


Military service

Between the years 1918–1919 he served in the military.


Physics research

In 1930, earned his doctorate at the University of Warsaw on the work of ''Sur le movement tournant d'un corps dans un champ de gravitation'', and began to live there in 1932. He became a professor at the
University of Kazan Kazan Federal University (; ) is a public research university located in Kazan, Russia. The university was founded in 1804 as Imperial Kazan University, which makes it the second oldest continuously existing tertiary education institution in Rus ...
in 1936. The following year, he returned to Warsaw. He corresponded with
Albert Einstein Albert Einstein (14 March 187918 April 1955) was a German-born theoretical physicist who is best known for developing the theory of relativity. Einstein also made important contributions to quantum mechanics. His mass–energy equivalence f ...
. In the years 1937–1939, he worked at the
Jagiellonian University The Jagiellonian University (, UJ) is a public research university in Kraków, Poland. Founded in 1364 by Casimir III the Great, King Casimir III the Great, it is the oldest university in Poland and one of the List of oldest universities in con ...
, under . His works have been recognized by .
Niels Bohr Niels Henrik David Bohr (, ; ; 7 October 1885 – 18 November 1962) was a Danish theoretical physicist who made foundational contributions to understanding atomic structure and old quantum theory, quantum theory, for which he received the No ...
invited him to
Copenhagen Copenhagen ( ) is the capital and most populous city of Denmark, with a population of 1.4 million in the Urban area of Copenhagen, urban area. The city is situated on the islands of Zealand and Amager, separated from Malmö, Sweden, by the ...
. In 1939 he went to
Paris Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
, where he met with
Jacques Hadamard Jacques Salomon Hadamard (; 8 December 1865 – 17 October 1963) was a French mathematician who made major contributions in number theory, complex analysis, differential geometry, and partial differential equations. Biography The son of a tea ...
, and to
Cambridge Cambridge ( ) is a List of cities in the United Kingdom, city and non-metropolitan district in the county of Cambridgeshire, England. It is the county town of Cambridgeshire and is located on the River Cam, north of London. As of the 2021 Unit ...
, where he met with
Paul Dirac Paul Adrien Maurice Dirac ( ; 8 August 1902 – 20 October 1984) was an English mathematician and Theoretical physics, theoretical physicist who is considered to be one of the founders of quantum mechanics. Dirac laid the foundations for bot ...
who was impressed enough to publish his recent work posthumously, and to post his obituary. In chronological order; M. Mathisson, A. Papapetrou, and W. G. Dixon contributed to the derivation of the equations for a spinning body moving in a
gravitational field In physics, a gravitational field or gravitational acceleration field is a vector field used to explain the influences that a body extends into the space around itself. A gravitational field is used to explain gravitational phenomena, such as ...
, now known as the Mathisson–Papapetrou–Dixon equations.


Other work

Due to financial difficulties, Mathisson had to work as a
Hebrew Hebrew (; ''ʿÎbrit'') is a Northwest Semitic languages, Northwest Semitic language within the Afroasiatic languages, Afroasiatic language family. A regional dialect of the Canaanite languages, it was natively spoken by the Israelites and ...
translator, as a
draftsman A drafter (also draughtsman / draughtswoman in British and Commonwealth English, draftsman / draftswoman, drafting technician, or CAD technician in American and Canadian English) is an engineering technician who makes detailed technical drawi ...
producing technical drawings, and engineering calculations of the
statics Statics is the branch of classical mechanics that is concerned with the analysis of force and torque acting on a physical system that does not experience an acceleration, but rather is in mechanical equilibrium, equilibrium with its environment ...
of reinforced concrete structures. Mathisson died of
tuberculosis Tuberculosis (TB), also known colloquially as the "white death", or historically as consumption, is a contagious disease usually caused by ''Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can al ...
in Cambridge, on 13 September 1940.


Publications

During his short lifetime, he published the following 12 scientific papers: * * * * * * * * * * * * *


See also

*
Józef LubaÅ„ski Józef Kazimierz LubaÅ„ski (1914 – 8 December 1946) was a Polish theoretical physicist. He developed the Pauli–Lubanski pseudovector in relativistic quantum mechanics. Life and works Lubanski obtained the degree of magister philosophi ...


References


Further reading

* * * * {{DEFAULTSORT:Mathisson, Myron Polish relativity theorists Quantum physicists 20th-century Polish Jews University of Warsaw alumni Jewish physicists 1897 births 1940 deaths