How do Physics Specialties work?

[jeremmed77]

I am currently a senior in high school, so I know I have plenty of time to decide what I want to do. However, I am interested in theoretical physics, but I do not understand what specialty would be best to study.

Could someone study two different fields during graduate school or would that be too difficult? For example, could I study particle physics and general relativity? I figured this would be a good combination if I want to have the knowledge to work on many different theories. I was hoping that there is a field that would allow me to have flexibility on what I would like to work on. Am I being too unrealistic? Should I plan on studying one specific field?

I have heard of Mathematical Physics, but I have no idea if that is a good career choice for what I want. If I am unable to obtain an academic job, are there industrial jobs in particle physics(I am assuming there are none in GR)? If anyone has any other information that can help me out I would appreciate it. Thanks in advance!

 

[R.Mesri]

Yes, it is possible to study two fields during graduate school. Depending on your program, you may be able to take classes in multiple fields or even pursue a dual degree. This could be a good way to gain the knowledge to work on many different theories. However, it can also be difficult to juggle two fields of study simultaneously. Mathematical Physics is indeed a good career choice, as it combines mathematics and physics to study physical problems. It can lead to a wide range of career opportunities, including research and teaching in academia, and working in industry. As for industrial jobs in particle physics, there are several such jobs available. These include research and development positions in companies involved in high-energy physics, accelerator research, and data analysis. As for general relativity, while industrial jobs may be more difficult to come by, there are still opportunities in the field, such as in observational astronomy, gravitational wave detection, and quantum computing.