10 citations · 10 across the 2 of their papers we have counts for
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hep-th2005
Closed string tachyons in a smooth curved background
Pedro Bordalo
Closed string tachyon condensation has been studied in orbifolds C^2/Z_{N,p} of flat space, using the chiral ring of the underlying N=2 conformal field theory. Here we show that si…
hep-th2003
Discrete Torsion and WZW Orbifolds
Pedro Bordalo
We propose a geometrical interpretation for the discrete torsion appearing in the algebraic formulation of quotients of WZW models by discrete abelian subgroups. Part of the discre…
hep-th2003★ 10 cited
D-branes in lens spaces
P. Bordalo, A. Wurtz
We realize the CFT with target a lens space SU(2)/Z_l as a simple current construction. This allows us to compute the boundary states and the annuli coefficients, and in particular…