Hello

I am now in the last year and I must choose one of the following ( theoretical , optics , nuclear or solid state) and I worry what I choose?

I must choose the field that I want do a research

http://www.physics.tulane.edu/ResearchTheory.shtml

Here is a link for you to compare all of those topics

Excellent researching above!

Is there any one of those fields that you are drawn to more than the others?