13 citations · 47 across the 18 of their papers we have counts for
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gr-qc2022★ 2 cited
A comment on Metric vs Metric-Affine Gravity
Ulf Lindström, Özgür Sarıoğlu
We consider the sum of the Einstein-Hilbert action and a Pontryagin density (PD) in arbitrary even dimension . All curvatures are functions of independent affine (torsionless) c…
gr-qc2022★ 2 cited
Gravitational duality, Palatini variation and boundary terms: A synopsis
Ulf Lindström, Özgür Sarıoğlu
We consider gravity and Born-Infeld-Einstein (BIE) gravity in formulations where the metric and connection are treated independently and integrate out the metric to find the…
gr-qc2022★ 7 cited
Geometry, conformal Killing-Yano tensors and conserved "currents"
Ulf Lindström, Özgür Sarıoğlu
In this paper we discuss the construction of conserved tensors (currents) involving conformal Killing-Yano tensors (CKYTs), generalising the corresponding constructions for Killing…