Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/169248
Title: Dinamika Partikel Bermassa Dimensi 4+1 Metode Reissner Nordstorm.
Other Titles: 
Authors: Alatas, Husin
Faozan
Ramdani, Rizki
Issue Date: 2025
Publisher: IPB University
Abstract: RIZKI RAMDANI. Gerak Partikel Bermassa di sekitar Black Hole dalam Ruang-waktu Reissner-Nordstrom 4+1 Dimensi. Dibimbing oleh HUSIN ALATAS dan FAOZAN. Metrik dari ruang-waktu reissner-Nordstorm 4+1 dimensi telah dikonstruksi di dalam penelitian sebelumnya, namun karakteristik dari ruang-waktu tersebut belum diuraikan lebih lanjut. Penelitian ini menguraikan karakteristik tersebut dengan merumuskan radius singularitas dan persamaan geodesiknya agar dapat memvisualisasikan gerak partikel bermassa di sekitar black hole. Radius singularitas dari metrik Reissner-Nordstorm 4+1 dimensi dapat dihitung dari komponen mertik dan didapatkan hasil r =v(M±?(M^2-Q^2)?^(1/2) ). Radius ini menggambarkan batas dari black hole atau dikenal sebagai event horizon. Dari persamaan geodesik, hasil yang didapatkan berupa grafik lintasan gerak partikel bermassa yang berupa lintasan. Perbedaan bentuk setiap orbit lintasan partikel bermassa ini diindikasikan sebagai konsekuensi dari perbedaan parameter massa energi dan momentum angular.
RIZKI RAMDANI. Motion of Massive Around a Black Hole in 4+1 Dimensional Reissner-Nordström Spacetime. Supervised by HUSIN ALATAS and FAOZAN. The metric of 4+1 dimensional Reissner-Nordstorm spacetime has been constructed in previous research, but the characteristics of this spacetime have not been further described. This study elaborates on these characteristics by formulating the singularity radius and the geodesic equations to visualize the motion of massive particles around a black hole. The singularity radius of the 4+1 dimensional Reissner-Nordström metric can be calculated from the metric components, yielding r = M±?(M^2-Q^2)?^(1/2) ). This radius represents the boundary of the black hole, also known as the event horizon. From the geodesic equations, the results obtained include trajectory plots of the motion of massive particles, which take the form of specific paths. The differences in the shapes of these trajectories are indicated as consequences of variations in parameters such as energy, mass, and angular momentum.
URI: http://repository.ipb.ac.id/handle/123456789/169248
Appears in Collections:UT - Physics

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