Is This Book Suitable for Beginners Struggling with Quantum Mechanics?

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Discussion Overview

The discussion revolves around the suitability of a specific book for beginners struggling with quantum mechanics (QM). Participants share their experiences with learning QM, their current resources, and their challenges with mathematical concepts related to the subject.

Discussion Character

  • Exploratory
  • Debate/contested
  • Homework-related
  • Mathematical reasoning

Main Points Raised

  • One participant expresses confusion about QM and considers studying wave mechanics first, indicating a need for worked problems to aid understanding.
  • Another participant questions the relevance of the suggested book, stating it is unlikely to help with QM.
  • A participant mentions starting a lecture series but finds it advanced, noting it was labeled QM 2, and clarifies that the suggested book is about Mechanical Oscillations.
  • Multiple participants suggest that studying wave mechanics typically does not refer to molecular vibrations, indicating a misunderstanding of the term.
  • One participant lists several QM books they are using, expressing concern about the lack of solution manuals for some of them.
  • Another participant doubts that a specific book will clarify QM concepts and asks what aspects of QM are confusing the original poster.
  • A participant identifies a lack of understanding of the Fourier transform and Dirac delta function as sources of confusion in QM and mentions self-study as a method to address these gaps.
  • One participant challenges the idea of relying on worked solutions, suggesting that self-reminders are more beneficial for learning.
  • Another participant advises bolstering mathematical skills, specifically mentioning Fourier transforms, differential equations, and linear algebra as important areas to study.

Areas of Agreement / Disagreement

Participants express differing views on the usefulness of the suggested book for learning QM, with some believing it will not help while others question its relevance. There is no consensus on the best approach to overcoming difficulties in understanding QM.

Contextual Notes

Participants mention various mathematical concepts and resources, indicating a range of familiarity and comfort with the necessary background for studying QM. The discussion highlights the importance of foundational knowledge in mathematics for understanding quantum mechanics.

Who May Find This Useful

Individuals struggling with quantum mechanics, particularly those seeking recommendations for beginner-friendly resources or those interested in improving their mathematical foundations related to QM.

robertjford80
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I'm a little bewildered by my recent dive into QM. I don't really understand what's going on. I'm thinking maybe I should study some wave mechanics first before I try QM proper. I'm not really good at math. I make an enormous number of mistakes and I need to be constantly reminded of what to do, that's why I need to have an extensive bit of worked problems just to even get any where. I'm thinking maybe this book will help:

https://www.amazon.com/dp/0070340412/?tag=pfamazon01-20

Will it?
 
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Are you sure you posted the right book? If so, no, I do not think it will help.



This lecture series may help however.
 
Last edited by a moderator:
yea, I started with that lecture series and after the third lecture I found it it was QM 2. I'm using lecture series sponsored by Nptel in India but like I said, I'm still a bit bewildered. The book I posted was about Mechanical Oscillations.
 
robertjford80 said:
yea, I started with that lecture series and after the third lecture I found it it was QM 2. I'm using lecture series sponsored by Nptel in India but like I said, I'm still a bit bewildered. The book I posted was about Mechanical Oscillations.
That book will very likely not help with quantum mechanics. When people say study wave mechanics they generally are not referring to the study of molecular vibrations.

What book are you using for QM?
 
I'm using a lot of books, I've got Levin's, Anthony Phillips (those are the ones I've looked at so far). I've also got Griffith's, Ballantine's. I've got another one called Understanding QM by Omnes, and I've got three books of solved problems, one by Tamvakis, the other by some Chinese author and the other I forget their name. I'm thinking about getting this book

https://www.amazon.com/dp/019539349X/?tag=pfamazon01-20

But since there are no answers or no solution manual I don't think it will help me much.

I think I'll just go to the wave mechanics section of the library and find whatever book looks most user friendly
 
I really doubt that book will clarify much in quantum mechanics.

What do you think is confusing you in QM?
 
well, not knowing about the Fourier transform or the dirac delta equation i think lead to a lot of the bewilderment. I'm reading up on those now. hopefully when i get those two concepts mastered i'll be able to go back to the lectures and follow better what is going on.

maybe i breezed through differential equations too quickly. I'm doing self-study so i have that luxury.
 
are you sure walter fox smith's book oscillations and waves won't help me? after all its subtitle is prelude to QM
 
Last edited:
Sounds like you need to wean yourself off of worked solutions before you can make real progress.

It's not good to be reminded what to do. Instead, remind yourself what to do. If you want to remember something, you have to practice remembering yourself without looking.
 
  • #10
Sounds like you need to bolster your math skills. Study Fourier transforms, diff eqs and linear algebra.
 

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