63 citations · 736 across the 47 of their papers we have counts for
47 papers
T-duality on Almost Hermitian Spaces
Tetsuji Kimura, Shin Sasaki, Kenta Shiozawa
We investigate T-duality transformation on an almost bi-hermitian space with torsion. By virtue of the Buscher rule, we completely describe not only the covariant derivative of geo…
On Geometries and Monodromies for Branes of Codimension Two
Tetsuji Kimura, Shin Sasaki, Kenta Shiozawa
We study geometries for the NS5-, the KK5- and the -branes of codimension two in type II and heterotic string theories. The geometries are classified by monodromies that eac…
Complex Structures, T-duality and Worldsheet Instantons in Born Sigma Models
Tetsuji Kimura, Shin Sasaki, Kenta Shiozawa
We investigate doubled (generalized) complex structures in -dimensional Born geometries where T-duality symmetry is manifestly realized. We show that Kähler, hyperkähler, bi-he…
Hyperkähler, Bi-hypercomplex, Generalized Hyperkähler Structures and T-duality
Tetsuji Kimura, Shin Sasaki, Kenta Shiozawa
We investigate comprehensive relations among T-duality, complex and bi-hermitian structures in two-dimensional sigma models with/without twisted c…
Localized Kaluza-Klein 6-brane
Tetsuji Kimura, Shin Sasaki, Kenta Shiozawa
We study the membrane wrapping mode corrections to the Kaluza-Klein (KK) 6-brane in eleven dimensions. We examine the localized KK6-brane in the extended space in except…
Semi-doubled Gauged Linear Sigma Model for Five-branes of Codimension Two
Tetsuji Kimura, Shin Sasaki, Kenta Shiozawa
We establish a double dualization in two-dimensional supersymmetric gauge theory. We construct a gauged linear sigma model (GLSM) which contains a complex twisted linear superfield…