Mastering Bra-ket Notation: Frustrations with Quantum Mechanics Lectures

Thread starter robertjford80
Start date Jun 24, 2012
Tags

Bra-ket Notation

Click For Summary

Frustration with learning bra-ket notation in quantum mechanics is common, as many resources lack practice problems. Users express that despite having multiple books and lecture series, they struggle to find exercises specifically addressing bra-ket notation. A solid mathematical foundation, particularly in linear algebra, is emphasized as crucial for understanding quantum mechanics concepts. Suggestions include focusing on one comprehensive resource, utilizing solutions manuals, and considering private tutoring for personalized guidance. Mastery of bra-ket notation is seen as essential for progressing in quantum mechanics, highlighting the need for practical application alongside theoretical learning.

Jun 27, 2012

Fredrik

Staff Emeritus

Science Advisor

Homework Helper

Insights Author

Gold Member

But a QM book explains how to solve the differential equations that are relevant to an understanding of QM. I have never understood why people say you need to study differential equations first. (I just searched for the post where someone tried to explain it to me, but I couldn't find it). I agree of course that it will be easier to study QM if you have, just like it would be easier to study differential equations if you have studied QM first.

It seems to me that the he's struggling because he doesn't fully understand essential concepts like orthogonality, and the rest of the items on my list in post #23.

Last edited: Jun 27, 2012