Courses Which Abstract Algebra Sequence is Best for Aspiring High Energy Physicists?

AI Thread Summary
The discussion centers on choosing between two abstract algebra sequences for a physics major interested in high energy physics. The first sequence focuses on group theory, ring theory, and algebraic field extensions, while the second includes number theory and more advanced topics like permutation groups and modules. The first sequence is an honors course, expected to be more challenging and taught in a smaller setting. Participants emphasize the importance of consulting academic advisors for tailored guidance, while also acknowledging the value of peer insights from current and former physics students. Ultimately, the decision should align with the student's academic goals and comfort level with the material.
Josh0768
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My university offers two different two-semester sequences for learning abstract algebra, and I can't decide which one would be better for me, a physics major. Here are the two sequences and their course descriptions, copied and pasted from the university website:

Algebra 1: Theory of groups, Sylow theory, the structure of finite Abelian groups, ring theory, ideals, homomorphisms, and polynomial rings.
Algebra 2: Algebraic field extensions, Galois theory. Classification of finite fields. Fundamental Theorem of Algebra.
OR
Abstract Algebra I and Number Theory: Structure of the integers, congruences, rings, ring homomorphisms, ideals, quotient rings. A writing course with an emphasis on proofs.
Abstract Algebra II: Permutation groups, groups of transformations, normal subgroups, homomorphism theorems, modules. Principal ideal rings, unique factorization domains, noncommutative rings, rings of fractions, ideals.

Which one of these sequences would be the most beneficial for me (a physics major with aspirations to enter high energy physics) to take?

(It might be worth noting that the first sequence is an honors sequence, and as such, I would expect it to be taught in a smaller setting and I think it would be the harder of the two sequences.)
 
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You have started several threads on "Physics and XXX". Given that the potential range of XXX is enormous, what did your advisor say when you asked him or her? And why do you think our advice is any better?
 
Vanadium 50 said:
You have started several threads on "Physics and XXX". Given that the potential range of XXX is enormous, what did your advisor say when you asked him or her? And why do you think our advice is any better?
I thought it would be most appropriate not to pepper my advisor with daily emails and questions before I’ve even met him in person. I also figured that a website full of ex and current physics majors would be able to help me with questions that pertain to majoring in physics.
 
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Josh0768 said:
not to pepper my advisor with daily emails and questions

That's very considerate.

You're working yourself into a tizzy for nothing. You don't have your entire life planned out before you've finished high school.
 
Hey, I am Andreas from Germany. I am currently 35 years old and I want to relearn math and physics. This is not one of these regular questions when it comes to this matter. So... I am very realistic about it. I know that there are severe contraints when it comes to selfstudy compared to a regular school and/or university (structure, peers, teachers, learning groups, tests, access to papers and so on) . I will never get a job in this field and I will never be taken serious by "real"...
Yesterday, 9/5/2025, when I was surfing, I found an article The Schwarzschild solution contains three problems, which can be easily solved - Journal of King Saud University - Science ABUNDANCE ESTIMATION IN AN ARID ENVIRONMENT https://jksus.org/the-schwarzschild-solution-contains-three-problems-which-can-be-easily-solved/ that has the derivation of a line element as a corrected version of the Schwarzschild solution to Einstein’s field equation. This article's date received is 2022-11-15...

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