Can I Succeed in Modern Physics Without Differential Equations?

  • Thread starter Thread starter Mu naught
  • Start date Start date
AI Thread Summary
Taking a modern physics course that introduces quantum mechanics typically requires a background in differential equations, which the course catalog specifies as a prerequisite. Without this knowledge, there are concerns about the potential for failure in the class. Engaging with the course instructor is advised to clarify whether the prerequisite can be waived or if alternative support is available. The discussion emphasizes the importance of understanding the necessity of prerequisites and the risks involved in proceeding without the recommended background. Ultimately, direct communication with the instructor is the best course of action to assess individual readiness for the class.
Mu naught
Messages
208
Reaction score
2
I am taking "modern physics" this semester, which is an introduction to quantum mechanics. However, I have only had up to calculus 2. It seems I am missing a pre-req for the course - differential equations...

Without DE, will I be able to succeed in the course?
 
Physics news on Phys.org
Suppose we say "yes, you don't need this prerequisite" and you fail the class because you didn't have the background. What then?

The people teaching the class feel you need this as a prerequisite - that's why they put it in the course catalog. If you think they are mistaken, you should talk to them.
 
Vanadium 50 said:
Suppose we say "yes, you don't need this prerequisite" and you fail the class because you didn't have the background. What then?

The people teaching the class feel you need this as a prerequisite - that's why they put it in the course catalog. If you think they are mistaken, you should talk to them.

well i didnt realize i needed it until after I was registered for it...
 
Vanadium 50 said:
Suppose we say "yes, you don't need this prerequisite" and you fail the class because you didn't have the background. What then?

The people teaching the class feel you need this as a prerequisite - that's why they put it in the course catalog. If you think they are mistaken, you should talk to them.
I agree with this, the only sensible thing to do is to talk to the instructor. Every class is different and there's no way random people on a forum could tell you what would happen if you tried to take the class without having a particular prerequisite.
 
Mu naught said:
well i didnt realize i needed it until after I was registered for it...

And how does this affect whether you need the prereq or not?
 
I’ve been looking through the curricula of several European theoretical/mathematical physics MSc programs (ETH, Oxford, Cambridge, LMU, ENS Paris, etc), and I’m struck by how little emphasis they place on advanced fundamental courses. Nearly everything seems to be research-adjacent: string theory, quantum field theory, quantum optics, cosmology, soft matter physics, black hole radiation, etc. What I don’t see are the kinds of “second-pass fundamentals” I was hoping for, things like...
TL;DR Summary: I want to do a PhD in applied math but I hate group theory, is this a big problem? Hello, I am a second-year math and physics double major with a minor in data science. I just finished group theory (today actually), and it was my least favorite class in all of university so far. It doesn't interest me, and I am also very bad at it compared to other math courses I have done. The other courses I have done are calculus I-III, ODEs, Linear Algebra, and Prob/Stats. Is it a...
Back
Top