Cosmology Overview

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Related lectures (31)

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Cosmological Puzzles: Dark Matter and Energy

Explores fundamental cosmological puzzles related to dark matter and energy.

Gravitational Lensing: Basics and Applications

Explores the basics of gravitational lensing, clarifying common misconceptions and providing explicit observational tests.

Inflationary Magnetogenesis: Primordial Curvature Perturbations and Magnetic Fields

Covers the relationship between primordial curvature perturbations and inflationary magnetic fields, emphasizing observational evidence and theoretical models.

Inhomogeneities in the Universe

Delves into gravitational instability, structures formation, and CMB temperature, exploring the inhomogeneities in the Universe.

Dark Energy and Cosmological Constant

Explores dark energy, the cosmological constant, and their impact on the universe's expansion under various scenarios.

Observable Universe: Contents and Properties

Explores the contents and properties of the observable universe, including galaxy sizes, mass, and morphologies.

Hubble's Observations: Redshift and Distance

Explores Hubble's observations of the early universe, redshift, cepheid stars, and type Ia supernovae.

Basics of Modern Cosmology: Part 1

Explores the basics of modern cosmology, covering tracers, quasars, large-scale structures, and the intergalactic medium.

Recombination and Decoupling: Origins of Cosmic Microwave Background

Covers the processes of recombination and decoupling of photons, explaining their significance in the origin of the cosmic microwave background.

Cosmological Evolution: Matter and Radiation

Covers the evolution of the universe with a focus on matter and radiation contributions.