Showing papers on "Ricci decomposition published in 1966"
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13 citations
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TL;DR: The necessary and sufficient conditions that a Ricci tensor should algebraically represent the energy tensor of a complex scalar field are given in this paper, where the necessary conditions for the Ricci-Ricci tensors to be algebraically represented as energy tensors are given.
Abstract: The necessary and sufficient conditions that a Ricci tensor should algebraically represent the energy tensor of a complex scalar field are given.
4 citations
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TL;DR: In this article, a method for obtaining the tensor covariants of finite groups, belonging to any given factor system, starting from an arbitrary tensor of rank r in a N-dimensional vector space is derived.
Abstract: A method is derived for obtaining the tensor covariants of the finite groups, belonging to any given factor system, starting from an arbitrary tensor of rank r in a N-dimensional vector space. The transformation properties of the irreducible tensor operators for the projective representations of the group have been discussed. The Wigner-Eckart theorem for these representations has also been studied.
3 citations
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3 citations