Landau–Ginzburg description of D-branes on ALE spaces

• Published in: Nuclear physics. B Vol. 599; no. 1; pp. 361 - 380
• Main Authors: Hashiba, Jiro, Naka, Michihiro
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 02.04.2001
• Subjects: 11.25.-w; 11.25.Mj

We study the Landau–Ginzburg (LG) mirror theory of the nonlinear sigma model on the ALE space M obtained by resolving the singularity of the orbifold C 2/ Z N . In the LG description, the data of the BPS spectrum and the lines of marginal stability are encoded in the special Lagrangian submanifolds...