The predecessor of the research center was the Central Research Institute for Physics (KFKI), founded in 1950. The institute had two departments at the time of its establishment but, in a short time, it was expanded by the addition of a number of new departments, under the leadership of researchers such as Károly Simonyi and Lajos Jánossy. According to the preparation board, its goal was "to lift physics research in Hungary out of its current state, well behind that of other branches of science, and to allow prolific scientific research in all areas of physics that are primordial from the aspect of the development and application of science". Research carried out at the KFKI was very diverse from the very beginning, and this continues to be the case today at the HUN-REN Wigner Research Centre for Physics. Direct or indirect application of results has always been typical. Physics has not been the only science present here - various technical and even life sciences have been housed at the institute. Today, the HUN-REN Wigner Research Centre for Physics and the HUN-REN Center for Energy Research occupy the site of the old KFKI.

The Wigner Research Centre for Physics of the Hungarian Academy of Sciences (MTA Wigner FK) was established on January 1, 2012, through the merger of the former Particle and Nuclear Physics Research Institute of the Hungarian Academy of Sciences (MTA KFKI) and the former Institute for Solid State Physics and Optics of the Hungarian Academy of Sciences. Since September 1, 2019, our research center has been operating under the management of the Hungarian Research Network (formerly Eötvös Loránd Research Network) as a center of excellence of the MTA, and today it is the largest research institute dealing with physics in the HUN-REN. Since 2013, the world-class Wigner Data Center has also been part of the Research Centre.

Our researchers investigate the most diverse physics problems of the universe, from studies of the really tiny particles to space physics, from theoretical problems to applied research. You can read more about the history of the KFKI and the MTA Wigner Research Center in the following works (these are in Hungarian):

Jéki László: KFKI (Arteria Studio, Budapest, 2001)

Jéki László: A Központi Fizikai Kutatóintézet, Természet Világa spetial edition (2006/1)

Természet Világa, special edition (for the 60. jubilee of KFKI) (2011/1p)

történet3történettörténet történet


Our eponym: Eugene P. Wigner

“If science is expected to grow so great, both in the comprehensiveness of its subject and also in depth, that the human mind will not be able to embrace it, that the life span of man will not be long enough to penetrate to its fringes in time to enlarge it, could several people not form a team and accomplish jointly what no single person can accomplish? Instead of returning with Shaw to Methuselah, can we find a new way to enlarge the capacity of human intellect by the juxtaposition of several individual intellects rather than by extending a single one?”

E.P. Wigner: The Limits of Science, 1950




He was born in Budapest on 17th November, 1902, in the house 76 Király utca, as a son of Antal Wigner, a leather tanner from Kiskunfélegyháza and Erzsébet Einhorn from Kismarton. Mostly he had a happy childhood: his parents lived in a harmonious marriage, and he loved his two sisters, Berta and Margit (who later became the wife of Paul Dirac). After his moving into the US, in 1936, he met his first wife, a charming physics student, Amelia Frank, who died in 1937. In 1941 he married Mary Annette Wheeler, a physics professor, whom he lived together until her death in 1979. The then 77-year-old Eugene Wigner married Eileen Claire Patton, a close friend's widow. He died in 1995, in Princeton. He had two children from Mary Annette Wheeler, David and Martha. His son, David, teaches mathematics at the University of California, Berkeley. His daughter, Martha, works at the Chicago area transportation system.

Wigner Jenő 3 évesWigner Jenő a családjávalWigner Jenő a lányaival


E.P.Wigner and his family in 1905 and around 1910. E.P. Wigner with their children.

Studies determining a life

He graduated in the Fasor Lutheran High School, where two determinative teachers started him in his career, László Rátz, teacher of mathematics, and Sándor Mikola, teacher of physics. Until the end of his life, Wigner thought of these two eminent teachers with great respect and gratitude.

After high school graduation, at the request of his father he enrolled at the Budapest University of Technology, Faculty of Chemical Engineering, but after half a year he continued his chemical engineering studies at the Berlin Technische Hochschule, beside which he performed his laboratory practice at the Max- Volmer -Institut für Biophysikalische und Physikalische Chemie. Although he studied chemistry, he was interested in physics all along, beside his studies he attended the colloquia of the German Physical Society, in which participated such great scholars, as Max Planck, Max von Laue, Rudolf Ladenburg, Werner Heisenberg, Walther Hermann Nernst, Wolfgang Pauli, and - last but not least - Albert Einstein. Here he met with Dénes Gábor and Leo Szilárd as well.

Osztálykép Légi felvétel a gimnáziumról Emléktábla a gimnázium előtt


The class graduated in 1919, in the firt line 3rd from rihgt is Eugene Wigner, the building of the high school, and the memorial table inauguration in 2015 , near the school, wich became the Historic Site of the European Physical Society.

The chemical engineer physicist

In 1930 he wrote his book on "Group Theory and its application on the quantum mechanics of atomic spectra", which was translated into several languages.

After he decided to stay permanently in America in 1933, he turned to the new science of nuclear physics. As a forerunner of the new area, he recognized the short-range nuclear forces (1933), that nuclear forces are charge independent (1937), the resonant capture of neutrons in the energy level of nuclei, and the "magic numbers" revealing the shell structure of nuclei.

By combining the chemist and the physicist in himself, Wigner played a pioneering role in the creation of plutonium production. He calculated and designed the world's first atomic reactor, and he also designed the first water-cooled nuclear reactors. He was the first who proposed the using of water, too, to ensure the safety of slowing down the neutrons The majority of the world's nuclear power plants are still working on this concept.with his 37 patents he was very actively involved in the development of nuclear reactors, and now he is considered the world's first nuclear reactor engineer.

Az első nukleáris láncreakciónál használt moderátor-grafittal készült szénrajz (balról jobbra: Szilárd Leó, Arthur Compton, Enrico Fermi és Wigner Jenő)

Charcoal drawing created with the moderator graphite used in the first nuclear chain reaction (from left: Leó Szilárd, Arthur Compton, Enrico Fermi and Eugene Wigner).

In 1960 he won the "Atom for Peace" award, and in 1963 he received a shared Nobel Prize in Physics "for contributing to the theory of atomic nuclei and elementary particles, particularly through the discovery and application of the fundamental symmetry principles". In 1972, he receives the Albert Einstein prize for his achievements in theoretical physics.

In addition to his research activities he taught at numerous universities in the world, in 1977 was elected an honorary member of the Eötvös Physical Society, Hungary, in 1987 he became the honorary doctor of Loránd Eötvös University, Hungary, and in 1988 he became an honorary member of the Hungarian Academy of Sciences.

Wigner Jenő és Teller Ede Wigner Nobel-díja Wigner Nobel-díjának hátoldala


Eugene Wigner with EdeTeller, and Nobel Prize of Eugene Wigner

The humblest man in the world

"Eugene Wigner, who made the most for the nuclear theory and nuclear reactor development, is so polite that he created the legend of Hungarian courtesy. "(Edward Teller)

From the memoirs of contemporaries we know that Wigner was an exceptionally modest, calm and empathetic person. For example, Bálint Telekdi remembers for a common drive with Wigner: "He drove his vehicle in Princeton, when from a side street another car cut ahead of him suddenly completely irregularly - he was barely able to fend off the accident. He exclaimed: - Go to hell - then he added -, please!"

Once, at the end of a lecture a member of the audience came forward to ask a question. After listening to him, Wigner replied, "My name is Mr. Eugene Wigner." The interviewer repeated the question in surprise. He received the same answer, "My name is Mr. Eugene Wigner." Finally, someone managed to unlock the impasse by pointing out that Eugene was simply embarrassed because he did not know the student's name. He was too polite to ask, so presented himself in the hope that he might learn it.

Eugene Wigner left a legacy of thought-provoking and beautiful thoughts from a wide variety of life.

"What a pity that we do not remember the day we were born. What a nice memory it would be! But as soon as I realized that I'm alive, the world around me made me happy and intrigued. I silently thanked my parents that they gave birth to me."

"It deeply bothers me that we have not received a message yet from alien civilizations. It is likely that there are habitable planets, peoples or other similar creatures live on them. It is also likely that some of the earlier started civilizations has gained more knowledge than we. Therefore it is surprising that they have not contacted us. I don't think of a direct visit, since the distances are huge, but of telecommunications. I'm surprised there is only one Earth and one species that is curious. I can think of two solutioons to the problem. One possibility is that in the past they have also developed a civilization, science, technology, but they started an arms race, and destroyed themselves, and all their world . If this is an inevitable phenomenon of a civilization, it might explain the silence. Another option is that they have developed the science, which raised their standard of living. But the luxury made them lazy, they stopped reading books, just stared at the TV. Maybe physics became too complicated for them, they deemed it boring, they lost their curiosity and stopped science. Maybe that's why peoples that precede us with 50-100 years are not interested in establishing a relationship with us. Nevertheless, I hope that my fear about the end of the story is wrong."

"The full meaning of life, the meaning of all human desires combined is a fundamental mystery that is beyond our understanding. While I was young, I was angry because of this state of things. Today I made my peace with it. I feel even honored that I have something to do with this mystery."

"If science sometimes becomes so high that human mind will not be able to grasp the whole of it, and human life will be too short, to reach the frontier lines, and labour on science's augmentation, could not it create more human research groups, and could not perform by their combined effect of what one person can not perform? ... Opportunities for co-operational research should be studied in much greater detail than before, because so far they are the only visible hope of the rejuvenation of science, when it will increase too large for one person."


Wigner 111 Conference


The Wigner Research Centre for Physics in collaboration with the Institute for Nuclear Research, and the Centre for Energy Research of the Hungarian Academy of Sciences organized an international symposium "Colourful and Deep" for Eugene Wigner, a Nobel Prize-winning hungarian-born physicist for the occasion of his 111th birthday and the 50th anniversary of receiving his price. By the event we honoured our eponym's intellectual performance, and internationally outstanding work.

For further informations please visit the homepage of te symposium.

Eugene Wigner Prize

In the summer of 1999 an agreement was reached between the MTA and the Paks Nuclear Power Plant to found a prize, which is awarded each year for researchers, who created something lasting in the field of nuclear energy and Hungarian physics. The award is named by Eugene Wigner, and each year it is handed out at the Festival of Hungarian Science.

Wigner Jenő-díj

E.P.Wigner memorial coin

On 17. November 2013, the National Bank of Hungary releases a memorial coin to honour the 5öth anniversary of Eugene Wigner's Nobel Prize. The silver coin of 3,000 Ft face value, has an oval shape, was planned by Fanni Vékony, and is a member of the Hungarian Nobel laureates series.

Wigner érme


Biography and excerpts: Major World, Wikipedia
Excerpts: Egy magyar marslakó: Wigner Jenő válogatott írásai (A Hungarian Martian: selected works of Eugene Wigner, László Ropolyi, Typotex, 2005), A tudomány határai (Frontiers of Science, Eugene Wigner, 1950)
Images: National Technical Information Centre and Librar

Fizikai Szemle 2007/2-62.o. 

National Bank of Hungary: Memorial coin to honour the 5th anniversary of E. Wigner' Nobel Prize

Page was assembled by Csilla Dovicsin-Péntek and Béla Selmeci

IN MEMORIAM - Significant contributors to the HUN-REN  Wigner Research Center for Physics