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TitleConformally related material metrics in general relativistic elasticity
Author(s)Brito, Irene
Vaz, Estelita
KeywordsRelativistic elasticity
Conformal transformations
Spherical symmetry
Issue dateFeb-2012
PublisherWorld Scientific and Engineering Academy and Society (WSEAS)
Abstract(s)In the context of general relativistic elasticity, conformally related material metrics are considered and consequences are studied for relativistic elastic quantities, such as strain tensor, energy density and elasticity difference tensor. Relations are established for these quantities associated with both material metrics, showing the relevance of the conformal factor. An algebraic analysis of the elasticity difference tensor is performed based on the previous relations. Applications are presented for static spherically symmetric configurations.
TypeConference paper
AccessRestricted access (UMinho)
Appears in Collections:CMAT - Artigos em atas de conferências e capítulos de livros com arbitragem / Papers in proceedings of conferences and book chapters with peer review

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