Open-string T-duality and applications to non-geometric backgrounds

Cordonier-Tello, Fabrizio; Lüst, Dieter und Plauschinn, Erik (2018): Open-string T-duality and applications to non-geometric backgrounds. In: Journal of High Energy Physics, Nr. 8, 198

Abstract

We revisit T-duality transformations for the open string via Buscher's procedure and work-out technical details which have been missing so far in the literature. We take into account non-trivial topologies of the world-sheet, we consider T-duality along directions with Neumann as well as Dirichlet boundary conditions, and we include collective T-duality along multiple directions. We illustrate this formalism with the example of the three-torus with H-flux and its T-dual backgrounds, and we discuss global properties of open-string boundary conditions on such spaces.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• ISSN: 1029-8479
• Sprache: Englisch