Doron Gepner (born March 31, 1956) is an Israeli theoretical physicist.[2] He made important contributions to the study of string theory, two-dimensional conformal field theory, and integrable models.
Doron Gepner | |
|---|---|
| Born | March 31, 1956 Philadelphia, United States |
| Nationality | Israeli |
| Alma mater | Technion (B.S.), Weizmann Institute of Science (Ph.D.) |
| Known for | Gepner models |
| Scientific career | |
| Fields | Theoretical physics |
| Institutions | Technion Weizmann Institute of Science Princeton University California Institute of Technology |
| Thesis | Nonperturbative phenomena in field theory (1985) |
| Doctoral advisor | Yitzhak Frishman[1] |
Birth and education
editGepner was born in Philadelphia to Israeli parents. He studied mathematics at Technion, Haifa (B. Sc., 1976) and theoretical physics at the Weizmann Institute, Rehovot (Ph.D., 1985), where his graduate advisor was Yitzhak Frishman. His early work focused on non-perturbative quantum field theory in two space-time dimensions.
Research
editIn 1985–1987 Gepner was a postdoctoral researcher at Princeton University. He made important contributions to the study of Rational Conformal Field Theory with extended chiral algebras. He also pioneered the use of methods of conformal field theory to study compactifications of superstring and heterotic string on Calabi–Yau manifolds. He introduced exactly solvable examples of such compactifications now known as Gepner models.[3] This was an important step in establishing that superstrings and heterotic strings have a landscape of consistent vacua. Later he held research and teaching positions at Princeton University (1987-1989), Weizmann Institute (1989-1993) and California Institute of Technology (1992-1994). Since 1993 he has been an associate professor at the Weizmann Institute.[2] Gepner's later work centered on Rational Conformal Field Theory and its relation with 2D integrable models. Gepner also made notable contributions to the theory of partitions in number theory, finding deep generalizations and analogs of the Rogers–Ramanujan identities.
Students
edit- Ron Cohen
- Anton Kapustin
- Ernest Baver
- Boris Gotkin
- Umut Gursoy
- Boris Noyvert
- Joseph Conlon
- Sheshansu Pal
- Barak Haim
- Genish Arel
References
edit- ^ "Doron Gepner - the Mathematics Genealogy Project".
- ^ a b "Doron Gepner | particle". Archived from the original on 2013-08-04. Retrieved 2015-11-01.
- ^ Gepner, Doron (1988). "Space-time supersymmetry in compactified string theory and superconformal models". Nuclear Physics B. 296 (4): 757–778. Bibcode:1988NuPhB.296..757G. doi:10.1016/0550-3213(88)90397-5.