Results 151 to 160 of about 4,095 (225)

Applications of cosmological perturbation theory

open access: yes, 2011
PhDCosmological perturbation theory is crucial for our understanding of the universe. The linear theory has been well understood for some time, however developing and applying the theory beyond linear order is currently at the forefront of research in
Christopherson, Adam J.
core  

Gauge Invariance and Frame Independence in Cosmology

open access: yes, 2013
In this thesis the mathematical formulation of cosmological perturbations is studied. First we discuss the gauge problem of general relativity: perturbations of the metric and matter fields in an expanding universe are dependent on the choice of ...
Weenink, J.G.   +2 more
core  

Cosmology as Science?: From Inflation to Eternity

open access: yes, 2009
The last decade or two have represented the golden age of observational cosmology, producing a revolution in our picture of the Universe on its largest scales, and perhaps also its smallest ones.
Lawrence M. Krauss
core  

The era of precision cosmology with voids. [PDF]

open access: yesAstron Astrophys Rev
Contarini S, Verza G, Pisani A.
europepmc   +1 more source

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