TheSwager said:
I want to be a physics major and I am very interested Astrophysics as a final career path. However recently, after reading a few books about it I have become interested in Information Theory and the prospect of Quantum Computers. I have a very strong Math, Physics, and Computer Science background but I was wondering what major/Academic path could lead to doing Quantum Computer research?
My 2 cents...not very rigid responses, but based on usual trends. Have thrown in some names you might want to check out using wikipedia.
Math/CS => theoretical/axiomatic quantum computing (algorithms, linear algebra, operators, efficiency, complexity)
Physics => some of the above + research using QM, quantum field theory, quantum electrodynamics (specifically cavity quantum electrodynamics) + realization of quantum computers
EE => the Math/CS stuff + physical realization of quantum computers, quantum circuits, gates, implementation aspects, small measurements/quantum metrology, instrumentation + at least some of the physics stuff (if you have a good background in quantum mechanics). Oh and information theory is a very strong component of EE.
As an example, have a look at the textbook by Nielson and Chuang (one of the standard books on the subject). Issac Chuang (http://web.mit.edu/physics/facultyandstaff/faculty/isaac_chuang.html) has degrees in physics and electrical engineering, whereas Michael Nielson (
http://michaelnielsen.org/blog/?page_id=181) has degrees in physics.
PS -- Of all these degrees, imho, CS is the most restrictive as it will (generally) keep you from all the other problems and allow you to focus primarily on the algorithmic aspects of quantum computing.