Recommended Cosmology Textbooks for Mathematical and Physics Backgrounds

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Discussion Overview

The discussion focuses on recommendations for cosmology textbooks suitable for individuals with a background in mathematics and physics. Participants explore various texts and their prerequisites, particularly in relation to general relativity and differential geometry.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant seeks recommendations for cosmology textbooks, detailing their mathematical and physics backgrounds, and inquires about the suitability of specific texts like "Introduction to Particle Cosmology" by Bambi and Dolgov and Weinberg's Cosmology book.
  • Another participant recommends Barbara Ryden's notes and mentions a textbook by Liddle that does not require extensive knowledge of general relativity, suggesting that a serious study of GR is beneficial before tackling cosmology.
  • A different participant suggests "Kolb and Turner" as an excellent resource for basics of FRW cosmology, BBN, inflation, and perturbations, noting it does not assume much knowledge of GR beyond the field equations.
  • One participant questions how the FRW metric can be used without employing general relativity, prompting a response that indicates a need for knowledge in differential geometry, including metrics and curvature.
  • Another participant recommends "Gravity" by James Hartle, highlighting its focus on relativity and inclusion of chapters on FRW cosmology.

Areas of Agreement / Disagreement

Participants express a range of recommendations and insights, but there is no consensus on a single best textbook or approach, indicating multiple competing views on the suitability of various texts.

Contextual Notes

Some participants note the importance of understanding differential geometry and general relativity for studying cosmology, but there is no agreement on the necessity of prior knowledge or the extent to which it is required for different textbooks.

Who May Find This Useful

This discussion may be useful for students or individuals with a background in mathematics and physics seeking guidance on cosmology textbooks and the prerequisites for studying cosmology effectively.

Carlos L. Janer
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I'd really appreciate if someone could recommend me a (some) good textbook(s) about cosmology.

My mathematical background knowledge is:

- Usual stuff.
- Differential geometry: Nash and Sen book. Nakahara book
- Topology (algebraic and differential): Nash and Sen book. Nakahara book.
- Group theory: Costa and Fogli book (Symmetries and Group Theory in Particle Physics).

My physics background knowledge is:

- Usual stuff.
- Nuclear physics: None whatsoever.
- QFT: Ryder book.
- Particle physics: Somewhere in between Griffiths and Halzen and Martin.
- General relativity: Never studied seriously before. I just know the general relativity field equations.

Is "Introduction to Particle Cosmology" by Bambi and Dolgov any good? What about Weinberg Cosmology book? Too hard? Do I need more than one?

I don't really know if this is the right place for this post. If it's not, I apologize in advance.
 
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I really like the notes by Barbara Ryden. Liddle has a textbook for which you don't need GR, but I highly recommend you to study that seriously before tackling cosmology.
 
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Thank you for your advice!
 
Kolb and Turner, though much dated, is excellent for the basics of the FRW cosmology, BBN, inflation, and perturbations. They don't assume much GR, if any, beyond the field equations.
 
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Thanks for your help. I only have one question: How do they work with a FRW metric and not use GR?
 
Carlos L. Janer said:
Thanks for your help. I only have one question: How do they work with a FRW metric and not use GR?
They assume some knowledge of differential geometry, including the metric, connection coefficients, curvature, and so on. They expect you to know that you can use the metric from differential geometry to describe the geometry of spacetime, and that dynamics follow from using this metric and an energy-momentum tensor in the field equations.
 
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OK, thank you again!
 
I would suggest Gravity by James Hartle. Great book, focuses on relativity and has chapters on FRW cosmology
 

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