Johannes Walcher
Theory Division
CERN
Office: 4-1-014
Contact:
Johannes.Walcher
arXiv
local seminars
seminars this week
forthcoming string seminars
Current Interests
Mirror Symmetry for Open Strings
Non-geometric String Compactifications
Recent Publications
with Daniel Krefl:
Extended Holomorphic Anomaly in Gauge Theory
with Hans Jockers and Peter Mayr:
On N=1 4d Effective Couplings for F-theory and Heterotic Vacua
with Manfred Herbst:
On the unipotence of autoequivalences of toric complete intersection Calabi-Yau categories
with Daniel Krefl and Sara Pasquetti:
The Real Topological Vertex at Work
Calculations for Mirror Symmetry with D-branes
with Daniel Krefl:
The Real Topological String on a local Calabi-Yau
with Daniel Krefl:
Real Mirror Symmetry for One-Parameter Hypersurfaces
Evidence for Tadpole Cancellation in the Topological String
Open Strings and Extended Mirror Symmetry
(a review)
with David Morrison:
D-branes and Normal Functions
with Andrew Neitzke:
Background Independence and the Open Topological String Wavefunction
with Katrin Becker and Melanie Becker:
Runaway in the Landscape
Extended Holomorphic Anomaly and Loop Amplitudes in Open Topological String
(Almost)
All Publications
Events
Symplectic Geometry and Physics, BICMR, May 12-16
Mirror Symmetry 2009, Hausdorff Center, June 2-5,
Penn Boot Camp Geometry and Physics,
Strings 09, Rome, June 22-26
Simons Workshop 09, Stony Brook, July 27 - August 21
YITP on Workshop Branes, Strings and Black Holes, October 2009
CERN Winter School on Supergravity, Strings, and Gauge Theory, January 25--29, 2010
Strings 2010, College Station, March 15--19, 2010
Geometry and Physics of the Landau-Ginzburg model, Institut Fourier, May 31--June 4, 2010
Hodge Theoretic Reflexions on the String Landscape, Edinburgh, June 14--18, 2010
D-branes, Effective Actions and Homological Mirror Symmetry, June 21--30, 2010
Workshop on Derived Categories, Isaac Newton Institute, April 11--15, 2011
Real Enumerative Questions in Complex and Tropical Geometry, Oberwolfach, April 17--23, 2011
Strings 2011, Uppsala, June 27--July 2, 2011
Hodge theory and string duality, Banff, December 4--9, 2011
People
Alex Buchel
Wolfgang Lerche
David Gross
Chris Herzog
Rahul Pandharipande
Carl Jakob Walcher
