48 citations · 150 across the 14 of their papers we have counts for
4 papers · 1 filter
Hyper-Kähler with Torsion, T-duality, and Defect (p,q) Five-branes
Tetsuji Kimura, Shin Sasaki, Masaya Yata
We investigate a five-branes interpretation of hyper-Kähler geometry with torsion (HKT). This geometry is obtained by conformal transformation of the Taub-NUT space which represent…
T-duality Transformation of Gauged Linear Sigma Model with F-term
Tetsuji Kimura, Masaya Yata
We develop the duality transformation rules in two-dimensional theories in the superfield formalism. Even if the chiral superfield which we dualize involves an F-term, we can duali…
World-volume Effective Actions of Exotic Five-branes
Tetsuji Kimura, Shin Sasaki, Masaya Yata
We construct world-volume effective actions of exotic -branes in type IIA and IIB string theories. The effective actions are given in fully space-time covariant forms with t…
Gauged Linear Sigma Model with F-term for A-type ALE Space
Tetsuji Kimura, Masaya Yata
We construct yet another gauged linear sigma model for the -type ALE space. In our construction the toric data of the ALE space are manifest. Due to the $…