D-branes in 2d Lorentzian black hole

Abstract

We study D-branes in the Lorentzian signature 2D black hole string theory. We use the technique of gauged WZW models to construct the associated boundary conformal field theories. The main focus of this work is to discuss the (semi-classical) world-volume geometries of the D-branes. We also discuss comparison of our work with results in related gauged WZW models.

24 pages, 5 figures, uses JHEP3.cls

References in corpus (4)

• D-Brane Dynamics Near NS5-Branes
• Boundary States for the Rolling D-branes in NS5 Background
• D-branes and extended characters in SL(2,R)/U(1)
• D-Brane Dynamics in Dp-Brane Background

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• D-Brane Propagation in Two-Dimensional Black Hole Geometries
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• D-branes in a Big Bang/Big Crunch Universe: Nappi-Witten Gauged WZW Model
• Hairpin Branes and D-Branes Behind the Horizon
• Black Hole - String Transition and Rolling D-brane
• Boundary states in the Nappi-Witten model
• Deformations of anti-de Sitter black holes
• If you want to cross singularity, wrap it!