Aplikasi Program Mathematica Untuk Model Kosmologi Standar

Lencana, Bagus Kurnia (2010) Aplikasi Program Mathematica Untuk Model Kosmologi Standar. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Elemen garis untuk alam semesta berkembang diberikan oleh metrik Friedmann-Robertson-Walker (FRW) dengan jari-jari semesta R(t) merupakan fungsi yang akan ditentukan oleh persamaan Einstein. Model FRW memiliki 3 tipe yang dapat dibedakan berdasarkan kelengkungannya. Faktor kelengkungan bergantung pada parameter k yang memiliki nilai +1, 0, -1. Di dalam penelitian ini dilakukan analisis dengan program simbolik menggunakan software matemathica 7.0. Hasil yang diperoleh berupa grafik-grafik yang menggambarkan jagad raya tertutup, terbuka dan datar.
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The line element for expanding universe is given by FriedmannRobertson-Walker metric(FRW) with the radius of Universe R(t) is the function that is determined by the Einstein equation. Model FRW have 3 tipes that can disguised by its curvature. The factor of curvature depends with parameter k that have the value +1,0,- 1. In this research, It is analized with the simbolic program with mathematica 7.0 software. The result that is obtained is graphics about universe that is closed' open and flat.

Item Type:	Thesis (Other)
Additional Information:	RSFi 523.1 Len a 2010 3100010040888 (WEEDING)
Uncontrolled Keywords:	kosmologi, terbuka, tertutup, datar, mathematica, cosmology, open, closed, flat
Subjects:	Q Science > QC Physics > QC389 Light--Transmission--Mathematical models.
Divisions:	Faculty of Mathematics and Science > Physics > 45201-(S1) Undergraduate Thesis
Depositing User:	Anis Wulandari
Date Deposited:	21 Apr 2026 07:54
Last Modified:	21 Apr 2026 07:54
URI:	http://repository.its.ac.id/id/eprint/132831

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