Stability of inflationary solutions driven by a changing dissipative fluid

In this paper the second Lyapunov method is used to study the stability of the de Sitter phase of cosmic expansion when the source of the gravitational field is a viscous fluid. Different inflationary scenarios related to reheating and decay of mini-black holes into radiation are investigated using...

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Publicado: 1999
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02649381_v16_n5_p1625_Chimento
http://hdl.handle.net/20.500.12110/paper_02649381_v16_n5_p1625_Chimento
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_02649381_v16_n5_p1625_Chimento
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spelling paper:paper_02649381_v16_n5_p1625_Chimento2023-06-08T15:23:22Z Stability of inflationary solutions driven by a changing dissipative fluid In this paper the second Lyapunov method is used to study the stability of the de Sitter phase of cosmic expansion when the source of the gravitational field is a viscous fluid. Different inflationary scenarios related to reheating and decay of mini-black holes into radiation are investigated using an effective fluid described by time-varying thermodynamical quantities. 1999 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02649381_v16_n5_p1625_Chimento http://hdl.handle.net/20.500.12110/paper_02649381_v16_n5_p1625_Chimento
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description In this paper the second Lyapunov method is used to study the stability of the de Sitter phase of cosmic expansion when the source of the gravitational field is a viscous fluid. Different inflationary scenarios related to reheating and decay of mini-black holes into radiation are investigated using an effective fluid described by time-varying thermodynamical quantities.
title Stability of inflationary solutions driven by a changing dissipative fluid
spellingShingle Stability of inflationary solutions driven by a changing dissipative fluid
title_short Stability of inflationary solutions driven by a changing dissipative fluid
title_full Stability of inflationary solutions driven by a changing dissipative fluid
title_fullStr Stability of inflationary solutions driven by a changing dissipative fluid
title_full_unstemmed Stability of inflationary solutions driven by a changing dissipative fluid
title_sort stability of inflationary solutions driven by a changing dissipative fluid
publishDate 1999
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02649381_v16_n5_p1625_Chimento
http://hdl.handle.net/20.500.12110/paper_02649381_v16_n5_p1625_Chimento
_version_ 1768542836929593344

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