# Professor Constantin Teleman

BA, MSc, PhD

Quondam Fellow since 2018

Professor of Mathematics, UC Berkeley

## Background

- Senior Research Fellow, All Souls College (from 2015 to 2017)
- Professor of Mathematics, University of Oxford (from 2015 to 2017)
- Professor, University of California at Berkeley (from 2006 to 2015)
- Professor, University of Edinburgh (2007)
- College Lecturer, St John’s College and Lecturer (2001-3) and Reader (2003–6), University of Cambridge (from 2001 to 2006)
- Assistant Professor of Mathematics, University of Texas at Austin (from 1999 to 2001)
- Research Fellow, St John’s College, Cambridge (from 1995 to 1998)
- Szegö Assistant Professor (1994-1996) and NSF Postdoctoral Fellow (1996-9), Stanford University (from 1994 to 1999)
- Postgraduate, Harvard and Cambridge Universities (from 1991 to 1994)
- Undergraduate, Harvard University (from 1987 to 1991)

## Research interests

- Topology
- Group representations
- Mathematical physics

## Selected publications

- (with D.S. Freed), ‘Relative quantum field theory’,
*Commun. Math. Physics*326 (2014), 459–476. - (with E. Frenkel), ‘Geometric Langlands correspondence near opers’,
*J. Ramanujan Math. Soc.*28A (2013), 123–147. - (with D.S. Freed and M.J. Hopkins), ‘Loop groups and twisted K-theory II’,
*J. Amer. Math. Soc.*26 (2013), 595–644. - ‘The structure of semi-simple 2D field theories’,
*Invent. Math.*188 (2012), 525–88. - (with D.S. Freed and M.J. Hopkins), ‘Loop groups and twisted K-theory III’,
*Ann. Math.*174 (2011), 947–1007. - (with C.T. Woodward), ‘The index formula on the moduli of G-bundles over a curve’,
*Ann. Math.*170 (2009), 495–527.

- (with D.S. Freed), ‘Relative quantum field theory’,

## Research awards and grants

- LMS Senior Berwick Prize (with D. Freed and M. Hopkins), 2014.
- London Mathematical Society Whitehead Prize, 2002.
- US National Science Foundation research grants (University of Texas at Austin, 2000–2002, University of California at Berkeley, 2007–present).