Phase transitions in GLSMs and defects

Author:

Brunner Ilka,Klos Fabian,Roggenkamp Daniel

Abstract

Abstract In this paper, we construct defects (domain walls) that connect different phases of two-dimensional gauged linear sigma models (GLSMs), as well as defects that embed those phases into the GLSMs. Via their action on boundary conditions these defects give rise to functors between the D-brane categories, which respectively describe the transport of D-branes between different phases, and embed the D-brane categories of the phases into the category of D-branes of the GLSMs.

Publisher

Springer Science and Business Media LLC

Subject

Nuclear and High Energy Physics

Reference32 articles.

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4. J. Clingempeel, B. Le Floch and M. Romo, Brane transport in anomalous (2,2) models and localization, arXiv:1811.12385 [INSPIRE].

5. I. Brunner and D. Roggenkamp, Defects and bulk perturbations of boundary Landau-Ginzburg orbifolds, JHEP 04 (2008) 001 [arXiv:0712.0188] [INSPIRE].

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