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Title: | Studies on Thin-shells and Thin-shell Wormholes |
Authors: | Mazharimousavi, S. Habin (Co-Supervisor) Halilsoy, Mustafa (Supervisor) Övgün, Ali Eastern Mediterranean University, Faculty of Arts and Sciences, Dept. of Physics |
Keywords: | Physics Gravitational Physics General Relativity Traversable Wormholes Wormhole Thin-Shells Junction Conditions Black Holes Thin - shell and thin - shell wormholes |
Issue Date: | Jun-2016 |
Publisher: | Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ) |
Citation: | Övgün, Ali. (2016). Studies on Thin-shells and Thin-shell Wormholes. Thesis (Ph.D.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Physics, Famagusta: North Cyprus. |
Abstract: | The study of traversable wormholes is very hot topic for the past 30 years. One of
the best possible way to make traversable wormhole is using the thin-shells to cut
and paste two spacetime which has tunnel from one region of space-time to another,
through which a traveler might freely pass in wormhole throat. These geometries need
an exotic matter which involves a stress-energy tensor that violates the null energy
condition. However, this method can be used to minimize the amount of the exotic
matter. The goal of this thesis study is to study on thin-shell and thin-shell wormholes
in general relativity in 2+1 and 3+1 dimensions. We also investigate the stability of
such objects.
Keywords: Wormhole, Thin-Shells, Junction Conditions, Black Holes. OZ:
Solucan delikleri bilim ve bilim kurgu dunyasının en populer konularından biridir. 30
sene boyunca populeritesini daha da artırdı. Olası solucan deligi yapabilmek icin en
kullanıslı ve kararlı yontemlerden biri Einsteinin yercekimi kuramı icerisinde ince kabuklu
uzay solucan deligi yapmaktır. Bu kuramlarda ¨onemli olanı gecisi yapacak
olanın, solucan deliginin bogazından serbestce gecisine olanak vermesi ve belirli sartları
sa˘glamasıdır, ve egzotik madde miktarını en d¨us¸ ¨uk seviyeye c¸ekebilmektir. Bu c¸alıs¸mada
kara deliklerin etrafında olus¸abilecek ince-kabuklu zarı, ve bunları kullanarak kararlı
yapıda solucan deli˘gi olus¸turmaya c¸alıs¸tık.
Anahtar Kelimeler: Solucan Delikleri, Kara Delikler, |
Description: | Doctor of Philosophy in Physics. Thesis (Ph.D.)--Eastern Mediterranean University, Faculty of Arts and Sciences, Dept. of Physics, 2016. Co-Supervisor: Assoc. Prof. Dr. S. Habib Mazharimousavi, Supervisor: Prof. Dr. Mustafa Halilsoy. |
URI: | http://hdl.handle.net/11129/3726 |
Appears in Collections: | Theses (Master's and Ph.D) – Physics
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