23 citations · 96 across the 15 of their papers we have counts for
Showing math-phShow all
3 papers · 1 filter
math-ph2026
Torsionful Killing-Yano Forms under T-Duality: Transformation Conditions and Emergent Isometries
Özgür Kelekçi, Ümit Ertem, Özgür Açık
We investigate the transformation of Killing-Yano (KY) -forms under Abelian T-duality in the presence of a non-trivial three-form torsion. Using a torsionful, metric-compatible…
math-ph2018★ 6 cited
Generalized symmetry superalgebras
Özgür Açık, Ümit Ertem
We generalize the symmetry superalgebras of isometries and geometric Killing spinors on a manifold to include all the hidden symmetries of the manifold generated by Killing spinors…
math-ph2016★ 2 cited
New Developments in Killing Spinor Programme and More Motivations for Physics
Özgür Açık
This present work is based on our previous publications, which all together trigger our "Killing spinor programme". Other significant spinor fields are injected into the scheme and…