Exam (elaborations)
Astronomy Final presentation notes on Large Scale Structure.
- Course
- Astro 031
- Institution
- Hofstra University
Very thorough notes on Large Scale Structure for a final exam presentation.
[Show more]
Seller
Follow
Content preview
Title: Large Scale Structure Formation in the Universe: A Comprehensive ReviewAbstract:
The formation of large-scale structures in the universe is one of the fundamental
processes that shapes its current state. This paper provides a comprehensive review of
the mechanisms driving the formation of large-scale structures, including galaxies,
galaxy clusters, and cosmic filaments. By examining various theoretical frameworks,
observational evidence, and computational simulations, this paper aims to elucidate the
complex interplay of gravitational collapse, dark matter, baryonic physics, and cosmic
expansion in shaping the cosmic web.
1. Introduction:
The study of large-scale structure formation in the universe is crucial for understanding
its evolution from the early cosmic epochs to its present-day configuration. This
introduction section provides an overview of the significance of large-scale structures,
highlighting their role in cosmology, galaxy formation, and the distribution of matter in
the universe.
2. Theoretical Frameworks:
This section delves into the theoretical underpinnings of large-scale structure formation,
including the gravitational instability theory, inflationary cosmology, and the Lambda
Cold Dark Matter (ΛCDM) model. It discusses how small density fluctuations in the early
universe grew via gravitational collapse into the rich cosmic web of galaxies, clusters,
and voids we observe today.
3. Observational Evidence:
Utilizing data from various observational probes such as galaxy surveys, cosmic
microwave background radiation, and gravitational lensing, this section presents
empirical evidence supporting the existence and characteristics of large-scale
structures. It discusses the clustering of galaxies, the cosmic microwave background
power spectrum, and the imprint of gravitational lensing on the cosmic web.
4. Dark Matter and Baryonic Physics:
Dark matter plays a central role in the formation of large-scale structures due to its
gravitational influence on the distribution of matter. This section explores the role of dark
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller nadiaayari. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80796 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
