Armin Sadeghi

Welcome

I'm Armin, currently a PhD candidate at the University of Tehran. My main academic interests lie in gravitational physics and astrophysics. At the moment, I'm focused on studying regular black holes—after all, singularities are quite problematic, aren't they?

Outside of physics, I have a deep appreciation for classical and rock music, and I enjoy exploring philosophy and psychology.

If you wish to contact me, do not hesitate to email me.

mail@arminsadeghi.net

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Education

Articles

International

Feb. 2022 - "Generalized Oppenheimer–Snyder gravitational collapse into regular black holes"   Class. Quantum Grav. 39 085003 (2022),  arXiv: 2202.14024 (2022)

Feb. 2023 - "On the gravitational collapse in 4-dimensional Einstein–Gauss–Bonnet gravity"   Class. Quantum Grav. 40 075002 (2023),  arXiv: 2302.10853 (2023)

Feb. 2024 - "Surface gravity in spherically symmetric collapsing stars"   Eur. Phys. J. C 84, no.2, 197 (2024),  arXiv: 2402.07828 (2024)

Jun. 2025 - Soon...

National

Jan. 2022 - "Photon spheres in regular black holes"   Annual national meeting on gravitation and cosmology, PSI NGC (2022)

Feb. 2023 - "General regular black hole with nonlinear electrodynamic source"   Annual national meeting on gravitation and cosmology, PSI NGC (2023)

Download

  • A LateX template for thesis for physics department of university of Tehran

Download LaTeX template

  • Sharif 4 azar presentation

Download the presentation pdf file

  • I will put some of the good textbooks' problems here

    Padmanabhan, Gravitation Foundation and Frontiers

    7.2 Exercise

  • Gravitaion 1 & 2 problems and solutions

    TA Gravitation 2

    The Course has ended.

  • TA Gravitation 1

    The Course has ended.