Fachbereich Mathematik 
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Arpan Saha

Arpan Saha

I am a postdoctoral researcher working in the Emmy Noether Group for String Mathematics, led by Murad Alim at the University of Hamburg. I maintain a more up-to-date website here.

I wrote my dissertation, Twists of quaternionic Kähler manifolds, under the supervision of Vicente Cortés. I defended on 29th April, 2020. Further details about me are available in my CV.

Research

I am broadly interested in the differential geometry of moduli spaces that arise in physics and related topics. This includes in particular:

  • Quaternionic Kähler and hyperkähler manifolds
  • Special geometry and the c- and r-map constructions
  • Twist construction applied to hypercomplex geometries
  • The Hull–Strominger system and its moduli space
  • Exact WKB, resurgence, and topological strings
  • Mirror symmetry in Calabi–Yau manifolds and Higgs bundle moduli spaces
Here is a list of my preprints and publications:

Seminars

Here are links to the webpages of seminars I have helped organise:

Contact

Department of Mathematics
Global Analysis and Differential Geometry
Bundesstraße 55 (Geomatikum)
20146 Hamburg
Room 220
Tel.: +49 40 42838 5148
E-Mail: arpan.saha (at) uni-hamburg.de

 
  Seitenanfang  Impress 03-11-2019, Arpan Saha