Joel Lebowitz
Encyclopedia
Joel L. Lebowitz (born May 10, 1930 in Taceva) is a mathematical physicist widely acknowledged for his outstanding contributions to statistical physics
Statistical physics
Statistical physics is the branch of physics that uses methods of probability theory and statistics, and particularly the mathematical tools for dealing with large populations and approximations, in solving physical problems. It can describe a wide variety of fields with an inherently stochastic...

, statistical mechanics
Statistical mechanics
Statistical mechanics or statistical thermodynamicsThe terms statistical mechanics and statistical thermodynamics are used interchangeably...

 and many other fields of Mathematics
Mathematics
Mathematics is the study of quantity, space, structure, and change. Mathematicians seek out patterns and formulate new conjectures. Mathematicians resolve the truth or falsity of conjectures by mathematical proofs, which are arguments sufficient to convince other mathematicians of their validity...

 and Physics
Physics
Physics is a natural science that involves the study of matter and its motion through spacetime, along with related concepts such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves.Physics is one of the oldest academic...

. He has been awarded several honors, such as the Boltzmann Medal
Boltzmann Medal
The Boltzmann Medal is the most important prize awarded to physicists that obtain new results concerning statistical mechanics; it is named after the celebrated physicist Ludwig Boltzmann...

 (1992), the Henri Poincaré Prize (2000), the Nicholson Medal (1994) awarded by the American Physical Society
American Physical Society
The American Physical Society is the world's second largest organization of physicists, behind the Deutsche Physikalische Gesellschaft. The Society publishes more than a dozen scientific journals, including the world renowned Physical Review and Physical Review Letters, and organizes more than 20...

, the Delmer s. Fahrney Medal (1995), the Volterra Award (2001), Max Planck Medal
Max Planck medal
The Max Planck medal is an award for extraordinary achievements in theoretical physics. It is awarded annually by the Deutsche Physikalische Gesellschaft , the world's largest organization of physicists.-List of recipients:...

 (2007), and many others http://www.google.com/search?q=%22Joel+Lebowitz%22+award&hl=en&lr=&start=10&sa=N.

Lebowitz has published more than five hundred papers concerning statistical physics and science in general, and he is one of the founders and editors of the Journal of Statistical Physics
Journal of Statistical Physics
The Journal of Statistical Physics is a bi-monthly publication containing both original and review papers, including book reviews. All areas of statistical physics as well as related fields concerned with collective phenomena in physical systems are covered. The Journal of Statistical Physics has...

, one of the most important journal concerning the scientific research in this area. He has been president of the New York Academy of Sciences
New York Academy of Sciences
The New York Academy of Sciences is the third oldest scientific society in the United States. An independent, non-profit organization with more than members in 140 countries, the Academy’s mission is to advance understanding of science and technology...

, and is a member of the United States National Academy of Sciences
United States National Academy of Sciences
The National Academy of Sciences is a corporation in the United States whose members serve pro bono as "advisers to the nation on science, engineering, and medicine." As a national academy, new members of the organization are elected annually by current members, based on their distinguished and...

.

Lebowitz is the George William Hill Professor of Mathematics and Physics at Rutgers University
Rutgers University
Rutgers, The State University of New Jersey , is the largest institution for higher education in New Jersey, United States. It was originally chartered as Queen's College in 1766. It is the eighth-oldest college in the United States and one of the nine Colonial colleges founded before the American...

. He is also an active member of the human rights
Human rights
Human rights are "commonly understood as inalienable fundamental rights to which a person is inherently entitled simply because she or he is a human being." Human rights are thus conceived as universal and egalitarian . These rights may exist as natural rights or as legal rights, in both national...

 community and a long-term co-Chair of the Committee of Concerned Scientists
Committee of Concerned Scientists
The Committee of Concerned Scientists is an independent international organization devoted to the protection and advancement of human rights and scientific freedom of scientists, physicians, and scholars.-History:...

.

Biography

Joel Lebowitz was born in Taceva, then in Czechoslovakia
Czechoslovakia
Czechoslovakia or Czecho-Slovakia was a sovereign state in Central Europe which existed from October 1918, when it declared its independence from the Austro-Hungarian Empire, until 1992...

, now Ukraine
Ukraine
Ukraine is a country in Eastern Europe. It has an area of 603,628 km², making it the second largest contiguous country on the European continent, after Russia...

, in 1930 into a Jewish family. During World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

 he was deported with his family to Auschwitz, where his father, his mother, and his younger sister were killed in 1944. After being liberated from the camp, he moved to United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 by boat, and he studied in an Orthodox Jewish
Orthodox Judaism
Orthodox Judaism , is the approach to Judaism which adheres to the traditional interpretation and application of the laws and ethics of the Torah as legislated in the Talmudic texts by the Sanhedrin and subsequently developed and applied by the later authorities known as the Gaonim, Rishonim, and...

 school, at Brooklyn College
Brooklyn College
Brooklyn College is a senior college of the City University of New York, located in Brooklyn, New York, United States.Established in 1930 by the New York City Board of Higher Education, the College had its beginnings as the Downtown Brooklyn branches of Hunter College and the City College of New...

, and at Syracuse University
Syracuse University
Syracuse University is a private research university located in Syracuse, New York, United States. Its roots can be traced back to Genesee Wesleyan Seminary, founded by the Methodist Episcopal Church in 1832, which also later founded Genesee College...

. Here he got a PhD
PHD
PHD may refer to:*Ph.D., a doctorate of philosophy*Ph.D. , a 1980s British group*PHD finger, a protein sequence*PHD Mountain Software, an outdoor clothing and equipment company*PhD Docbook renderer, an XML renderer...

 in 1956 under the supervision of Peter G. Bergmann. Then he continued his research with Lars Onsager
Lars Onsager
Lars Onsager was a Norwegian-born American physical chemist and theoretical physicist, winner of the 1968 Nobel Prize in Chemistry.He held the Gibbs Professorship of Theoretical Chemistry at Yale University....

, at Yale University
Yale University
Yale University is a private, Ivy League university located in New Haven, Connecticut, United States. Founded in 1701 in the Colony of Connecticut, the university is the third-oldest institution of higher education in the United States...

, where he got a faculty position. He moved to the Stevens Institute of Technology
Stevens Institute of Technology
Stevens Institute of Technology is a technological university located on a campus in Hoboken, New Jersey, USA – founded in 1870 with an 1868 bequest from Edwin A. Stevens. It is known for its engineering, science, and technological management curricula.The institute has produced leading...

 in 1957 and to the Belfer Graduate School of Science of Yeshiva University in 1959. Finally he got a faculty position at Rutgers University in 1977, where he holds the prestigious George William Hill Professor position. During his years at the Yeshiva University and Rutgers University he has been in contact with several scientists, and artists, like Fumio Yoshimura and Kate Millett
Kate Millett
Kate Millett is an American lesbian feminist writer and activist. A seminal influence on second-wave feminism, Millet is best known for her 1970 book Sexual Politics.-Career:...

. In
1975 he founded the Journal of Statistical Physics. In 1979 he was president of the New York Academy of Sciences. He has been one of the most active supporters of dissident scientists in the former Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

, especially refusenik
Refusenik
Refusenik originally referred to citizens of the former Soviet Union who were refused permission to emigrate.Refusenik or refusnik may also refer to:*An Israeli conscientious objector, see Refusal to serve in the Israeli military...

 scientists.

Contributions to science

Lebowitz has had many important contributions to statistical mechanics and mathematical physics. He proved, along with Elliott Lieb, that the Coulomb interactions obey the thermodynamic limit
Thermodynamic limit
In thermodynamics, particularly statistical mechanics, the thermodynamic limit is reached as the number of particles in a system, N, approaches infinity...

. He also established what are now known as Lebowitz inequalities for the ferromagnetic Ising model
Ising model
The Ising model is a mathematical model of ferromagnetism in statistical mechanics. The model consists of discrete variables called spins that can be in one of two states . The spins are arranged in a graph , and each spin interacts with its nearest neighbors...

. His current interests are in problems of non-equilibrium
Non-equilibrium thermodynamics
Non-equilibrium thermodynamics is a branch of thermodynamics that deals with systems that are not in thermodynamic equilibrium. Most systems found in nature are not in thermodynamic equilibrium; for they are changing or can be triggered to change over time, and are continuously and discontinuously...

 statistical mechanics.

He also founded the Journal of Statistical Physics
Journal of Statistical Physics
The Journal of Statistical Physics is a bi-monthly publication containing both original and review papers, including book reviews. All areas of statistical physics as well as related fields concerned with collective phenomena in physical systems are covered. The Journal of Statistical Physics has...

 in 1975, which happens to be one of the most important journals in the field, and has been editor in chief
Editor in chief
An editor-in-chief is a publication's primary editor, having final responsibility for the operations and policies. Additionally, the editor-in-chief is held accountable for delegating tasks to staff members as well as keeping up with the time it takes them to complete their task...

 ever since. Lebowitz hosts a biannual series of conferences held, first at Yeshiva University
Yeshiva University
Yeshiva University is a private university in New York City, with six campuses in New York and one in Israel. Founded in 1886, it is a research university ranked as 45th in the US among national universities by U.S. News & World Report in 2012...

 and later at Rutgers University
Rutgers University
Rutgers, The State University of New Jersey , is the largest institution for higher education in New Jersey, United States. It was originally chartered as Queen's College in 1766. It is the eighth-oldest college in the United States and one of the nine Colonial colleges founded before the American...

.

Among other recognitions, Lebowitz was awarded the Max Planck Medal
Max Planck medal
The Max Planck medal is an award for extraordinary achievements in theoretical physics. It is awarded annually by the Deutsche Physikalische Gesellschaft , the world's largest organization of physicists.-List of recipients:...

in 2007 "for his important contributions to the statistical physics of equilibrium and non-equilibrium systems, in particular his contributions to the theory of phase transitions, the dynamics of infinite systems, and the stationary non-equilibrium states" and "for his promoting of new directions of this field at its farthest front, and for enthusiastically introducing several generations of scientists to the field."

External links

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