Characterization of the radiation and matter transfer functions


Autores/as

  • Oscar Javier Vija Suarez Observatorio Astronómico Nacional, Universidad Nacional de Colombia.

DOI:

https://doi.org/10.22517/23447214.17301

Palabras clave:

Cosmological perturbations, Newtonian gauge, transfer function.

Resumen

This paper shows the characterization of the matter and radiation transfer functions. The transfer functions provide information about behavior of every species perturbation during radiation epoch, which allows to determine the evolution of these species during matter epoch. Graphics of the radiation and matter transfer functions, using the software CAMB are presented, in order to explain how large structures were formed.

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Biografía del autor/a

Oscar Javier Vija Suarez, Observatorio Astronómico Nacional, Universidad Nacional de Colombia.

Magister en Física.

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Publicado

2018-09-30

Cómo citar

Vija Suarez, O. J. (2018). Characterization of the radiation and matter transfer functions. Scientia Et Technica, 23(3), 381–385. https://doi.org/10.22517/23447214.17301

Número

Sección

Ciencias Básicas