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arXiv · 0804.2617

Type I background fields in terms of type IIB ones

B. Nikolic·B. Sazdovic
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Abstract

We choose such boundary conditions for open IIB superstring theory which preserve N=1 SUSY. The explicite solution of the boundary conditions yields effective theory which is symmetric under world-sheet parity transformation $Ω:σ\to-σ$. We recognize effective theory as closed type I superstring theory. Its background fields,beside known $Ω$ even fields of the initial IIB theory, contain improvements quadratic in $Ω$ odd ones.

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B. Nikolic, B. Sazdovic. 2008-04-16. Type I background fields in terms of type IIB ones. https://doi.org/10.1016/j.physletb.2008.07.067

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