Theoretical Physics vs Math: Which is Best?

In summary, when considering a degree in theoretical physics, it is important to understand that each branch of physics has both experimental and theoretical approaches, and the specific subfields of mathematics used can vary greatly. Obtaining a double degree may not be as effective as focusing on your chosen field of work and picking up the necessary mathematical skills as needed. Additionally, a theoretical physics degree may provide a more focused and relevant education in mathematics compared to a joint honours degree.
  • #1
binbagsss
1,254
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Because theoretical physics I've heard is heavily mathematical based, would it better to have a degree in theoretical physics - where you may get the oppurtunity to specialise more, or to do a joint honours with more pure mathemetatical modules?

thanks a lot for any advice :)
 
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  • #2


First, you need to consider that there is no "theoretical physics" per se. Rather, for each branch of physics (condensed matter, materials, optics, atoms&molecules/chemical, biological, particle physics, cosmology,...) there are experimental and theoretical ways to look at them. Each of them has experimentalists and theorists (and the people within a field talk more to each other than theorists of different fields!). The problem now is that while almost all theoretical physics is using large amounts of math, the concrete subfields of math can vary widely between the branches (apart from the basics). And you will only learn what you really need to know once you start working in the field.

I personally consider obtaining a double degree rather pointless; it is much more effective to put the time you'd put into this additional degree into studying your actual field of work. While doing that, you of course need to pick up all the mathematical/programming/chemical/engineering/biology/whatever expertise you require. But the difference is that in this case you *know* what you need to learn, and why, and you're not just studying random stuff.
 
  • #3


cgk said:
I personally consider obtaining a double degree rather pointless; it is much more effective to put the time you'd put into this additional degree into studying your actual field of work. While doing that, you of course need to pick up all the mathematical/programming/chemical/engineering/biology/whatever expertise you require. But the difference is that in this case you *know* what you need to learn, and why, and you're not just studying random stuff.

I totally agree - Mathematics is a very broad field and you may end up doing mostly mathematics that is of no use whatever to the physics you are studying. Mathematics and Physics departments are usually completely separate and Math professors have no motivation to make their subject interesting to physics students. In a theoretical physics degree you will be steered towards the mathematics that is useful and motivating to your physics studies.
 

What is the difference between theoretical physics and math?

Theoretical physics is the branch of physics that uses mathematical models and concepts to explain and predict the behavior of physical systems. Math, on the other hand, is a broad field that deals with the study of numbers, quantity, structure, space, and change. The main difference between the two is that theoretical physics applies mathematical concepts to explain physical phenomena, while math is a purely abstract field that does not necessarily have real-world applications.

Which field is more important in the study of the universe?

Both theoretical physics and math are crucial in understanding the universe. Theoretical physics provides the tools and concepts necessary to describe and explain physical phenomena, while math provides a universal language to communicate these theories and make predictions. Without either field, our understanding of the universe would be limited.

Can one be successful in theoretical physics without a strong math background?

No, a strong background in math is essential for success in theoretical physics. Theoretical physicists use complex mathematical models, equations, and concepts to describe and predict the behavior of physical systems. Without a deep understanding of math, it would be challenging to comprehend and work with these concepts effectively.

Which field has more career opportunities?

Both theoretical physics and math offer a wide range of career opportunities. Theoretical physicists can work in research, academia, or in industries such as aerospace, energy, or technology. Mathematicians can also work in research, academia, or industries such as finance, data analysis, and cryptography. Ultimately, the career opportunities depend on an individual's interests and strengths.

Is one field more challenging than the other?

Theoretical physics and math can both be challenging fields, but they require different skill sets. Theoretical physics involves understanding and applying complex mathematical models to real-world phenomena, while math involves abstract thinking and problem-solving. Both fields require a strong aptitude for critical thinking and problem-solving, and the difficulty level may vary depending on an individual's strengths and interests.

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