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Review of some classical gravitational superenergy tensors using computational techniques
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| Organization: | Universitat Politecnica de Catalunya |
| Department: | Department of Physics and Nuclear Engineering, |
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We use computational algorithms recently developed by us to study completely four index divergence free quadratic in Riemann tensor polynomials in GR. Some results are new and some other reproduce and/or correct known ones. The algorithms are part of a Mathematica package called Tools of Tensor Calculus (TTC).
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