Naslov
Numerical calculation of hubble hierarchy parameters and observational parameters of inflation

Autori
Milošević, Milan ; Bilić, Neven ; Dimitrijević, Dragoljub D. ; Djordjević, Goran S. ; Stojanović, Marko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
10th Jubilee International Conference of the Balkan Physical Union, AIP Conference Proceedings 2075 / Mishonov, Todor M. ; Varonov, Albert M. - Online : American Institute of Physics (AIP), 2019

ISBN
978-0-7354-1803-5

Skup
10th Jubilee Conference of Balkan Physical Union (BPU 10)

Mjesto i datum
Sofija, Bugarska, 26.08.2018. - 30.08.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
tachyon inflation ; Randall-Sundrum model

Sažetak
We present results obtained by a software we developed for computing observational cosmological inflation parameters: the scalar spectral index (ns) and the tensor-to-scalar ratio (r) for a standard single field and tachyon inflation, as well as for a tachyon inflation in the second Randall-Sundrum model with an additional radion field. The calculated numerical values of observational parameters are compared with the latest results of observations obtained by the Planck Collaboration. The program is written in C/C++. The GNU Scientific Library is used for some of the numerical computations and R language is used for data analysis and plots.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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