A procedure to generate new exact solutions to Einstein equations for perfect fluids is applied to LRS Bianchi type I line-element. Starting from some known solutions a class of new perfect fluid solutions of Bianchi type I are presented. The physical and kinematical properties of spatially homogeneous and anisotropic cosmological models are studied.
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Univ Genoa, DIME Sez Metodi & Modelli Matemat, Via All Opera Pia 15, I-16145 Genoa, ItalyUniv Genoa, DIME Sez Metodi & Modelli Matemat, Via All Opera Pia 15, I-16145 Genoa, Italy
Vignolo, Stefano
Fabbri, Luca
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Univ Genoa, DIME Sez Metodi & Modelli Matemat, Via All Opera Pia 15, I-16145 Genoa, ItalyUniv Genoa, DIME Sez Metodi & Modelli Matemat, Via All Opera Pia 15, I-16145 Genoa, Italy
Fabbri, Luca
Castillo-Felisola, Oscar
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Univ Tecn Federico Santa Maria, Dept Fis, Casilla 110-5, Valparaiso, Chile
Ctr Cient Tecnol Valparaiso, Valparaiso, ChileUniv Genoa, DIME Sez Metodi & Modelli Matemat, Via All Opera Pia 15, I-16145 Genoa, Italy