Complex Structures, T-duality and Worldsheet Instantons in Born Sigma Models

We investigate doubled (generalized) complex structures in \(2D\)-dimensional Born geometries where T-duality symmetry is manifestly realized. We show that K\"{a}hler, hyperk\"{a}hler, bi-hermitian and bi-hypercomplex structures of spacetime are implemented in Born geometries as doubled st...

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Veröffentlicht in:	arXiv.org 2023-08
Hauptverfasser:	Kimura, Tetsuji, Sasaki, Shin, Shiozawa, Kenta
Format:	Artikel
Sprache:	eng
Schlagworte:	Instantons Physics - High Energy Physics - Theory Quaternions Two dimensional models
Online-Zugang:	Volltext
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