Mechanics Books: Bridging Classical & Quantum Mechanics

Click For Summary

Discussion Overview

The discussion revolves around recommendations for mechanics books that bridge classical mechanics and quantum mechanics, particularly focusing on Hamiltonian mechanics. Participants express varying levels of understanding and background in classical mechanics and quantum mechanics, with an emphasis on how these concepts relate to each other.

Discussion Character

  • Debate/contested

Main Points Raised

  • One participant, an undergraduate, seeks suggestions for books that develop Hamiltonian mechanics or connect classical and quantum mechanics, citing a lack of understanding in both areas.
  • Another participant suggests that the recommended topics may not be beneficial for the original poster's goals.
  • A different participant shares an anecdote about a colleague who found learning Hamiltonian mechanics and the principle of least action enlightening for their understanding of quantum mechanics.
  • One participant argues that while Hamiltonian mechanics may not significantly aid in understanding 'ordinary' quantum mechanics, it is essential for quantum field theory.

Areas of Agreement / Disagreement

Participants express disagreement regarding the usefulness of studying Hamiltonian mechanics in relation to quantum mechanics, with some advocating for its importance while others contest its relevance.

Contextual Notes

Participants have varying levels of familiarity with classical mechanics, quantum mechanics, and electromagnetic theory, which may influence their perspectives on the suggested topics.

XYZeagle
Messages
9
Reaction score
0
I'm currently an undergraduate who has just completed a year of physical chemistry. I don't feel like I understand quantum mechanics as well as I could. It's probably because my knowledge of classical mechanics stops at basic Newtonian mechanics. I don't know E&M that well either. I would like suggestions for mechanics books that develop Hamiltonian mechanics or connects classical and quantum mechanics.
 
Physics news on Phys.org
I don't think those things would help. I suggest you try this instead.
 
I disagree. I was talking to a colleague just last week who felt it was quite an epiphany to his understanding of QM when he went back and learned Hamiltonian mechanics, principle of least action and so forth.
 
In 'ordinary' QM I don't think it'd help very much to study Hamiltonian mechanics, action, etc. But for quantum field theory it is absolutely necessary.
 

Similar threads

Replies
28
Views
5K
Replies
9
Views
4K
  • · Replies 5 ·
Replies
5
Views
3K
  • · Replies 17 ·
Replies
17
Views
3K
  • · Replies 5 ·
Replies
5
Views
3K
  • · Replies 11 ·
Replies
11
Views
3K
  • · Replies 9 ·
Replies
9
Views
3K
  • · Replies 39 ·
2
Replies
39
Views
10K
  • · Replies 47 ·
2
Replies
47
Views
7K
  • · Replies 1 ·
Replies
1
Views
1K