Investigation of Information Paradox in Charged Black Holes Using the Holography

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Shokouhi, Farhad | 2021

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 54725 (04)
University: Sharif University of Technology
Department: Physics
Advisor(s): Faraji Astaneh, Amin
Abstract:
Bonding gravity with Quantum mechanics has always been a challenging issue. So that, accomplishing a theory of quantum gravity is one of the most important research topics in High-Energy Physics.Information paradox in black holes is among such issues which connect quantum mechanics with gravity. Black holes as a natural solution of Einstein equations have a distinction, with other solutions, since there exists an event horizon that imparts space-time into two causally disconnected regions.According to Hawking’s calculations, black holes would evaporate over time by the thermal radiation. This resulting thermal radiation has less information than the initial collapsed matter in a pure state. It appears that some information is missing in this process. The issue mentioned here is famously known as the Information paradox.In the last few years, there have been numerous efforts with the aid of holography to get an answer to the question of whether we would lose information in this process or not?The purpose of this research is to investigate the electromagnetic charge effect on this process to see how one can investigate the evaporation of charged black holes using holography
Keywords:
Holography ; Hawking Radiation ; Charged Black Holes Evaporation ; Information Paradox ; Quantum Gravity