papers
Publications (9)
hep-th2012
Chiral de Rham complex on Riemannian manifolds and special holonomy
Joel Ekstrand, Reimundo Heluani, Johan Kallen +1
hep-th2014
Instanton effects and quantum spectral curves
Johan Kallen, Marcos Marino
hep-th2012
Twisted supersymmetric 5D Yang-Mills theory and contact geometry
Johan Kallen, Maxim Zabzine
hep-th2009
Non-linear sigma models via the chiral de Rham complex
Joel Ekstrand, Reimundo Heluani, Johan Kallen +1
hep-th2015
The topological open string wavefunction
Alba Grassi, Johan Kallen, Marcos Marino
hep-th2014
The spectral problem of the ABJ Fermi gas
Johan Kallen
hep-th2011
Cohomological localization of Chern-Simons theory
Johan Kallen
hep-th2013
The perturbative partition function of supersymmetric 5D Yang-Mills theory with matter on the five-sphere
Johan Kallen, Jian Qiu, Maxim Zabzine
hep-th2010
Equivariant Rozansky-Witten classes and TFTs
Johan Kallen, Jian Qiu, Maxim Zabzine