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A New Class of Almost Ricci Solitons and Their Physical Interpretation
We establish a link between a connection symmetry, called conformal collineation, and almost Ricci soliton (in particular Ricci soliton) in reducible Ricci symmetric semi-Riemannian manifolds. As a physical application, by investigating the kinematic and dynamic properties of almost Ricci soliton ma...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Hindawi Publishing Corporation
2016
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5164914/ https://www.ncbi.nlm.nih.gov/pubmed/28044145 http://dx.doi.org/10.1155/2016/4903520 |