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gr-qc2006★ 6 cited
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.
gr-qc2005
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…
gr-qc2004
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…