Plasma Physics: Stat Mech, Fluid Dynamics or Electrodynamics?

AI Thread Summary
The discussion centers on the relationship between electrodynamics and plasma physics, particularly for those who may not enjoy E&M at an advanced level. While personal experiences vary, it is noted that electrodynamics is crucial in plasma physics research. Plasma models often integrate kinetic theory, which combines statistical mechanics and electrodynamics, or fluid models that merge fluid dynamics with E&M. Therefore, a background in statistical mechanics and fluid dynamics can be beneficial. For a deeper understanding of the field, reviewing research papers in the journal "Physics of Plasmas" is recommended to explore the diversity of topics within plasma physics.
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I liked my previous courses in statistical mechanics and fluid dynamics, however I don't really like E&M, especially at the Jackson level. I am thinking about doing research in plasma physics. Would I hate plasma physics if I didn't like electrodynamics? Or is that not an issue and does plasma physics use stat mech and fluid dynamics more than electrodynamics?
 
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It can likely depend on the particular field of research to some degree, but my experience specializing in space plasma physics in graduate school was that E&M was the most important. However, most plasma models are either 1) kinetic theory which involve a mix of statistical physics and E&M, or 2) fluid models which are a mix of fluid dynamics and E&M. So fluid dynamics and stat mech can be helpful (although many plasma physicists learn kinetic theory in a plasma context, not necessarily in a more general setting).

Take a look at some papers in the journal "Physics of Plasmas" and you will get a feel for the range of research topics.

Jason
 
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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