Add to ORKGIn this paper we study Kaluza-Klein type cosmological model of the universe filled with an ideal fluid obeying an inhomogeneous equation of state depending on time. It is shown that there appears a quasi-periodic universe, which repeats the cycles of phantom type space acceleration
In this paper, exact solutions of Einstein field equations of five dimensional Kaluza-Klein cosmolog...
The CDM paradigm, characterised by a constant equation of state w = -1 for dark energy, is the model...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2021, Tutor: ...
The generic behavior of vacuum inhomogeneous and spatially homogeneous Kaluza-Klein models is studie...
We demonstrate two periodic or quasi-periodic generalizations of the Chaplygin gas (CG) type models ...
The Robertson-Walker cosmological equation is generalized for the case of a flat world within the fr...
The dark energy universe equation of state (EOS) with inhomogeneous,Hubble parameter dependent term ...
The purpose of the present study is to determine the characteristics of time evolution of various co...
Texto completo: acesso restrito. p. 1-6We investigate the transition phenomenon of the universe betw...
The five-dimensional induced-matter theory is reformulated to describe matter and entropy creation i...
We investigate cosmological features of the variable Chaplygin gas (VCG) describing a unified dark m...
In the framework of spatially averaged inhomogeneous cosmologies in classical General Relativity, ef...
AbstractThe cosmological constant problem is studied in a two component cosmological model. The univ...
In this thesis, I study the relativistic effects of matter inhomogeneities on the accelerating expan...
© 2017 Springer Science+Business Media, LLC On the basis of a scalar potential associated with Beltr...
In this paper, exact solutions of Einstein field equations of five dimensional Kaluza-Klein cosmolog...
The CDM paradigm, characterised by a constant equation of state w = -1 for dark energy, is the model...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2021, Tutor: ...
The generic behavior of vacuum inhomogeneous and spatially homogeneous Kaluza-Klein models is studie...
We demonstrate two periodic or quasi-periodic generalizations of the Chaplygin gas (CG) type models ...
The Robertson-Walker cosmological equation is generalized for the case of a flat world within the fr...
The dark energy universe equation of state (EOS) with inhomogeneous,Hubble parameter dependent term ...
The purpose of the present study is to determine the characteristics of time evolution of various co...
Texto completo: acesso restrito. p. 1-6We investigate the transition phenomenon of the universe betw...
The five-dimensional induced-matter theory is reformulated to describe matter and entropy creation i...
We investigate cosmological features of the variable Chaplygin gas (VCG) describing a unified dark m...
In the framework of spatially averaged inhomogeneous cosmologies in classical General Relativity, ef...
AbstractThe cosmological constant problem is studied in a two component cosmological model. The univ...
In this thesis, I study the relativistic effects of matter inhomogeneities on the accelerating expan...
© 2017 Springer Science+Business Media, LLC On the basis of a scalar potential associated with Beltr...
In this paper, exact solutions of Einstein field equations of five dimensional Kaluza-Klein cosmolog...
The CDM paradigm, characterised by a constant equation of state w = -1 for dark energy, is the model...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2021, Tutor: ...