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'''Jon Magne Leinaas''' (born 11 October 1946) is a [[Norway|Norwegian]] physicist.
'''Jon Magne Leinaas''' (born 11 October 1946) is a [[Norway|Norwegian]] theoretical physicist.


He was born in [[Oslo]]. He took the [[cand.real.]] at the [[University of Oslo]] in 1970 and the [[dr.philos.]] degree at the same institution in 1980. He was a fellow at [[Nordita]], and at [[CERN]], and held a faculty position at the [[University of Stavanger]], before he was appointed as a professor of [[theoretical physics]] at the University of Oslo in 1989.<ref name=snl>{{cite encyclopedia|year=|title=Jon Magne Leinaas|encyclopedia=[[Store norske leksikon]]|editor=|publisher=|location=|url=http://snl.no/Jon_Magne_Leinaas|language=Norwegian|accessdate=4 May 2014}}</ref> He is a fellow of the [[Norwegian Academy of Science and Letters]].<ref>{{cite web|url=http://www.dnva.no/c26848/artikkel/vis.html?tid=27625|title=Gruppe 2: Fysikk, astronomi, geofysikk|publisher=[[Norwegian Academy of Science and Letters]]|language=Norwegian|accessdate=4 May 2014}}</ref>
He was born in [[Oslo]]. He took the [[cand.real.]] at the [[University of Oslo]] in 1970 and the [[dr.philos.]] degree at the same institution in 1980. He was a fellow at [[Nordita]], and at [[CERN]], and held a faculty position at the [[University of Stavanger]], before he was appointed as a professor of [[theoretical physics]] at the University of Oslo in 1989.<ref name=snl>{{cite encyclopedia|year=|title=Jon Magne Leinaas|encyclopedia=[[Store norske leksikon]]|editor=|publisher=|location=|url=http://snl.no/Jon_Magne_Leinaas|language=Norwegian|accessdate=4 May 2014}}</ref> He is a fellow of the [[Norwegian Academy of Science and Letters]].<ref>{{cite web|url=http://www.dnva.no/c26848/artikkel/vis.html?tid=27625|title=Gruppe 2: Fysikk, astronomi, geofysikk|publisher=[[Norwegian Academy of Science and Letters]]|language=Norwegian|accessdate=4 May 2014}}</ref>


Together with [[Jan Myrheim]] he discovered that in one and two spatial dimensions, there is a possibility of having fractional quantum statistics<ref>{{Cite journal|last=Leinaas|first=J. M.|last2=Myrheim|first2=J.|date=1977-1|title=On the theory of identical particles|url=http://link.springer.com/10.1007/BF02727953|journal=Il Nuovo Cimento B Series 11|language=en|volume=37|issue=1|pages=1–23|doi=10.1007/BF02727953|issn=1826-9877}}</ref>. This is of particular importance in two dimensions where fractional statistics particles, usually refferd to as [[anyon]]s<ref name=snl/>, play an important role in the theory of the [[fractional quantum Hall effect]]. The duo shared the Fridtjof Nansen Excellent Research Award in Science in 1993.
Together with [[Jan Myrheim]] he has made important discoveries on [[anyon]]s.<ref name=snl/> The duo shared the Fridtjof Nansen Excellent Research Award in Science in 1993.


He resides at [[Gjettum]].
He resides at [[Gjettum]], a suburb of Oslo.


==References==
==References==

Revision as of 13:43, 3 August 2019

Jon Magne Leinaas (born 11 October 1946) is a Norwegian theoretical physicist.

He was born in Oslo. He took the cand.real. at the University of Oslo in 1970 and the dr.philos. degree at the same institution in 1980. He was a fellow at Nordita, and at CERN, and held a faculty position at the University of Stavanger, before he was appointed as a professor of theoretical physics at the University of Oslo in 1989.[1] He is a fellow of the Norwegian Academy of Science and Letters.[2]

Together with Jan Myrheim he discovered that in one and two spatial dimensions, there is a possibility of having fractional quantum statistics[3]. This is of particular importance in two dimensions where fractional statistics particles, usually refferd to as anyons[1], play an important role in the theory of the fractional quantum Hall effect. The duo shared the Fridtjof Nansen Excellent Research Award in Science in 1993.

He resides at Gjettum, a suburb of Oslo.

References

  1. ^ a b "Jon Magne Leinaas". Store norske leksikon (in Norwegian). Retrieved 4 May 2014.
  2. ^ "Gruppe 2: Fysikk, astronomi, geofysikk" (in Norwegian). Norwegian Academy of Science and Letters. Retrieved 4 May 2014.
  3. ^ Leinaas, J. M.; Myrheim, J. (1977-1). "On the theory of identical particles". Il Nuovo Cimento B Series 11. 37 (1): 1–23. doi:10.1007/BF02727953. ISSN 1826-9877. {{cite journal}}: Check date values in: |date= (help)
Awards
Preceded by Recipient of the Fridtjof Nansen Excellent Research Award in Science
1993
(with Jan Myrheim)
Succeeded by