32 citations · 38 across the 5 of their papers we have counts for
5 papers
f-symbols, Killing tensors and conserved Bel-type currents
Ovidiu Tintareanu-Mircea
In the framework of the General Relativity we show that from three generalizations of Killing vector fields, namely f-symbols, symmetric Stäckel-Killing and antisymmetric Killing-Y…
Schouten-Nijenhuis bracket of Killing-Yano tensors for Kimura IIC metric
Florian Catalin Popa, Ovidiu Tintareanu-Mircea
We investigate Schouten-Nijenhuis brackets of Killing-Yano tensors for Kimura IIC metric showing that Killing-Yano tensors form a Lie algebra.
Super-energy and Killing-Yano tensors
Ovidiu Tintareanu-Mircea, Florian Catalin Popa
In this paper we investigate a class of basic super-energy tensors, namely those constructed from Killing-Yano tensors, and give a generalization of super-energy tensors for cases…
f-symbols in Robertson-Walker space-times
Florian Catalin Popa, Ovidiu Tintareanu-Mircea
In a Robertson-Walker space-time a spinning particle model is investigated and we show that in a stationary case, there exists a class of new structures called f-symbols which can…
Anholonomic Frames, Generalized Killing Equations, and Anisotropic Taub NUT Spinning Spaces
Sergiu I. Vacaru, Ovidiu Tintareanu-Mircea
By using anholonomic frames in (pseudo) Riemannian spaces we define anisotropic extensions of Euclidean Taub-NUT spaces. With respect to coordinate frames such spaces are described…