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arXiv · hep-th/0312208

Flux Backgrounds in 2D String Theory

Sergei Gukov·Tadashi Takayanagi·Nicolaos Toumbas
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Abstract

We study RR flux backgrounds in two dimensional type 0 string theories. In particular, we study the relation between the 0A matrix model and the extremal black hole in two dimensions. Using T-duality we find a dual flux background in type 0B theory and propose its matrix model description. When the Fermi level is set to zero this system remains weakly coupled and exhibits a larger symmetry related to the structure of flux vacua. Finally, we construct a two dimensional type IIB background as an orbifold of the 0B background.

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Sergei Gukov, Tadashi Takayanagi, Nicolaos Toumbas. 2004-01-13. Flux Backgrounds in 2D String Theory. https://doi.org/10.1088/1126-6708%2F2004%2F03%2F017

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