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Intro to the Big Bang and Infinity Concepts

This article is part of our student writer series. The writer Arman777, is an undergraduate physics student at METU In the cosmology section of the Physics Forums, I encounter many big bang and related infinity problems. Hence, in this article, I want to explain the Big Bang, the topology of the Universe, and the concepts of…

Learn About the FLRW Metric and The Friedmann Equation

This article is part of our student writer series. The writer Arman777, is an undergraduate physics student at METU Previous Chapter: A Journey Into the Cosmos – The Friedmann Equation                Chapter 2- FLRW Metric and The Friedmann Equation In this chapter, we will further investigate the Friedmann equation and we will…

Learn About the Friedmann Equation and the Cosmos

  This article is part of our student writer series. The writer Arman777 is an undergraduate physics student at METU This is an introduction to cosmology for someone who has some knowledge of calculus and basic physics. In this tutorial, we will take a journey into the cosmos to study cornerstone ideas in cosmology and their…