4 papers
Gauge-Dressed Complex Geometry and T-duality in Heterotic String Theories
Shin Sasaki, Kenta Shiozawa
We study T-duality of -hermitian geometries in backgrounds with non-Abelian gauge fields in heterotic string theories. We introduce a gauge-dressed complex geometry char…
Quantum Electron Clouds near Black Holes: Black Atoms and Molecules
Hinako Iseki, Shin Sasaki, Kenta Shiozawa
We study quantum mechanical wavefunctions near highly curved spaces, i.e., black holes. By utilizing the formalism developed by DeWitt, we derive the Schrödinger equations in the…
Electric-Magnetic Duality for Symmetric Tensor Gauge Theories and Immobile -branes
Ryuki Makino, Shin Sasaki, Kenta Shiozawa
We study electric-magnetic duality in Lorentz invariant symmetric tensor gauge theories, where immobile charged particles - fractons - arise due to the generalized current conserva…
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…