Which Book is Best for Learning Quantum Physics as a Beginner?

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Discussion Overview

The discussion centers around recommendations for beginner-friendly books on quantum physics, with a focus on the balance between mathematical rigor and comprehensibility. Participants share their preferences and experiences with various texts, considering factors such as examples, visual aids, and the level of rigor appropriate for someone with a foundational understanding of physics and mathematics.

Discussion Character

  • Debate/contested
  • Conceptual clarification
  • Exploratory

Main Points Raised

  • One participant expresses a desire for a quantum physics book that is "kind of" rigorous, suggesting a preference for a level of rigor around 6.5/10 to 7/10, and seeks recommendations that include examples and visual elements.
  • Another participant recommends Leonard Susskind's "Quantum Mechanics: The Theoretical Minimum," noting it is lighter than traditional undergraduate texts but still covers essential concepts and mathematics.
  • A third participant mentions "Quantum Mechanics: Concepts and Applications" by Nouredine Zettili as a suitable alternative to Griffiths, highlighting its use of matrix mechanics and numerous solved examples, although they acknowledge the subjectivity of rigor levels.
  • Some participants critique Griffiths for not being rigorous enough and for skipping steps in problem-solving, which can lead to difficulties for beginners.

Areas of Agreement / Disagreement

Participants express differing opinions on the suitability of Griffiths as a resource, with some supporting its reputation while others find it lacking in rigor and clarity. There is no consensus on a single best book, as preferences vary based on individual experiences and expectations.

Contextual Notes

Participants note the subjective nature of rigor in educational texts, indicating that what is considered appropriate for one may not be for another. This highlights the importance of personal learning styles and backgrounds in selecting a suitable book.

lawlieto
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I'd like to be a quantum physicist in the future, so I'd like to do quantum properly, but there are so many books out there, and it's a bit hard to choose. I've already completed 1 year of undergraduate physics, so I think I know enough classical mechanics. I've also covered calculus, differential equations and a lot of linear algebra, so the maths side should be fine. I'm looking for a book that is "kind of" rigorous, maths-based, has examples and possibly visual things? However, by "kind of" rigorous I mean not too rigorous as to scare me away as a beginner. I've never learned quantum from its maths side before. If we were to use a scale, I'm looking for something like 6.5/10 to 7/10 on rigour.

I've seen a lot of people recommend Griffiths, however, based on comments, it doesn't look that rigorous & heavy enough on linear algebra.

If you recommend a book, could you please elaborate on how comprehensible it is for a beginner, and if any quantum books have visual things at all?

Thanks
 
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There are several books on quantum mechanics aimed at beginners. But I must say what you are asking for is highly subjective. What may be your 6/10 could be a 10/10 for me!

I usually recommend Quantum Mechanics: Concepts and Applications, Second Edition by Nouredine Zettili to people who aren't satisfied with Griffiths. It contains a lot tricky derivations, and uses what is know as 'matrix mechanics', and has a lot of solved examples making it suitable for beginners.
 
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lawlieto said:
I've seen a lot of people recommend Griffiths, however, based on comments, it doesn't look that rigorous & heavy enough on linear algebra.

I support that Griffiths doesn't help at times, though it is one of the best. Steps are skipped and hardships are faced in solving the problems, without any solved examples.
 

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