Scalar perturbations in inflationary models based on the nonlinear sigma model

DOI10.1023/B:GERG.0000032155.73372.0EzbMath1064.83075OpenAlexW2073750556MaRDI QIDQ702866

N. A. Koshelev

Publication date: 19 January 2005

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:gerg.0000032155.73372.0e

zbMATH Keywords

cosmologyinflationary models

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

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