36 citations · 141 across the 9 of their papers we have counts for
4 papers · 1 filter
Landau-Ginzburg Description of D-branes on ALE Spaces
Jiro Hashiba, Michihiro Naka
We study the Landau-Ginzburg (LG) mirror theory of the non-linear sigma model on the ALE space obtained by resolving the singularity of the orbifold ${\bf C}^2/{\bf Z}_N…
Singular Calabi-Yau Manifolds and ADE Classification of CFTs
Michihiro Naka, Masatoshi Nozaki
We study superstring propagations on the Calabi-Yau manifold which develops an isolated ADE singularity. This theory has been conjectured to have a holographic dual description in…
Boundary State Description of Tachyon Condensation
Michihiro Naka, Tadashi Takayanagi, Tadaoki Uesugi
We construct the explicit boundary state description of the vortex-type (codimension two) tachyon condensation in brane-antibrane systems generalizing the known result of the kink-…
Boundary states in Gepner models
Michihiro Naka, Masatoshi Nozaki
We extend the construction of the boundary states in Gepner models to the non-diagonal modular invariant theories, and derive the same supersymmetric conditions as the diagonal the…