Sharif University of Technology – MSc Thesis Defense – ( Sunday – 19 February 2023 – 30 Bahman 1401 – @ 17:00 Tehran Time) – List (I)

Physics Department

Sharif University of Technology

Cosmology Group Weekly Seminars




دانشکده فیزیک دانشگاه صنعتی شریف

دفاع کارشناسی ارشد

**لطفا  به  مکان و زمان    جلسه توجه فرمایید**

Simulation of Structure Formation in the presence of

 Fuzzy Dark Matter using Gevolution Code

Mohammad Reza Ebrahimi

Department of Physics, Sharif University of Technology


Supervisor: Ali Akbar Abolhasani





In this thesis, the formation of cosmic structures in the presence of fuzzy dark matter (FDM) is investigated using the Gevolution code. In the FDM model, dark matter is composed of ultralight bosons. In fact, the mentioned bosons are the remnants of a scalar field present in the early universe. Simulations of structure formation in the presence of FDM that have been carried out so far (for example with Gadget and RAMSES) are based on Newtonian gravity, which have a number of limitations. The Gevolution code is an N-Body simulation that, unlike other existing simulations, is based on General Relativity, which can lead to interesting results. In fact, in this simulation, the weak field limit in General Relativity is looked at and metric degrees of freedom are calculated. Other advantages of Gevolution code are higher simulation speed and less hardware limitations. In addition, in this code, a number of theories can be studied that are not






یکشنبه  26 بهمن 1401، ساعت 17:00

Sunday 19 February 2023 – 17:00 Tehran Time

تالار جناب  – آمفی تئاتر دانشکده فیزیک


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