Calendar of Physics Talks Vienna

B-type open-closed topological Landau-Ginzburg models on Stein manifolds
Speaker:Calin Lazaroiu (IBS Center for Geometry and Physics, Pohang)
Abstract:I discuss the mathematical formalism of B-type open-closed topological Landau-Ginzburg models with Stein manifold targets, which arises as a particular case of a wider framework which I developed for arbitrary Kahlerian targets. As an application, I discuss B-type Landau-Ginzurg models whose target is an arbitrary non-compact Riemann surface (which need not be affine algebraic and hence can have infinite genus and an infinite number of Freudenthal ends), giving a complete description of the triangulated structure of the cohomological category of topological D-branes in such models.
Date: Thu, 05.07.2018
Time: 15:00
Duration: 60 min
Location:Besprechungszimmer 2. Stock, Fakultät für Mathematik, Oskar-Morgenstern-Platz 1
Contact:Nils Carqueville