Geometry and Physics
Welcome to the official webpage of the “Geometry and Physics” project funded by the Knut and Alice Wallenberg Foundation.
Seminars
Publications
 FullColor TwoLoop FourGluon Amplitude in N=2 Supersymmetric QCD. 2019
 The CHY Representation. 2019
 On the kinematic algebra for BCJ numerators beyond the MHV sector. 2019
 Integrable fishnet from gammadeformed N=2 quivers. 2019
 Late time transitions in the quintessence field and the H0 tension. 2019
 De Sitter cosmology on an expanding bubble. 2019
 Dimensional regularization for holographic RG flows. 2019
 Profinite Groups and Infinite Galois Extensions. 2019
 Line Bundle Cohomologies on CICYs with Picard Number Two.
 GPPZ and the Holographic Triforce against Scalars. 2019
About the "Geometry and Physics" project
In the last twenty years, thanks to the prominent role of string theory, the interaction between mathematics and physics has led to significant progress in both subjects. String theory, as well as quantum field theory, has contributed to a series of profound ideas which gave rise to entirely new mathematical fields and revitalized older ones.
From a mathematical perspective some examples of this fruitful interaction are the SeibergWitten theory of fourmanifolds, the discovery of Mirror Symmetry and GromovWitten theory in algebraic geometry, the study of the Jones polynomial in knot theory, the advances in low dimensional topology and the recent progress in the geometric Langlands program.
From a physical point of view, mathematics has provided physicists with powerful tools to develop their research. To name a few examples, index theorems of differential operators, toric geometry, Ktheory and CalabiYau manifolds.
The main focus of the “Geometry and Physics” project regards the following areas:

Contact geometry and supersymmetric gauge theories.

Symplectic geometry and topological strings.

Symplectic geometry and physics interactions with lowdimensional topology.