Which major is best for quantum computing?

A Physics major with theoretical Computer Science focus can help one in designing algorithms for a quantum computer. If one is interested in Quantum Mechanics, then a major in computer science and a minor in Maths with a focus on abstract linear algebra is required to build a foundation in quantum computing.

Do you need to know quantum physics for quantum computing?

Physics/ mechanics They have some physics laws that control and explain why they happen. However, the inner functionalities of classical computers are the same thing. To be a quantum software developer, you only need to know how a quantum computer works and then use that to build your own applications.

What does it mean when a quantum particle collapses?

In quantum mechanics, wave function collapse occurs when a wave function—initially in a superposition of several eigenstates—reduces to a single eigenstate due to interaction with the external world. Collapse is a black box for a thermodynamically irreversible interaction with a classical environment.

Is quantum physics a major in college?

Presently, there are no degrees available specifically in the field of quantum physics, which is the study of quantities of energy called quanta. However, students can study quantum physics as part of physics programs at the undergraduate level.

Do I need to know physics for quantum computing?

You will need to really get into the physics and mechanics of how a quantum computer works if you intend to work or get involved with building and constructing quantum computing hardware.

How can I get a job after a PhD in quantum computing?

Even if you do Ph.D in Quantum Computing you will still get corporate jobs in conventional fields of Computer Science as junior researcher/senior engineer etc. Other wise these days only govt. research facilities and universities department will be your work place 🙂

How hard is it to develop a quantum computer?

Actually developing a quantum computer will require even more background in experimental physics, the kind you’ll get in a master’s degree. It will be hard to get into a master’s degree program without an undergrad physics degree.

Which course should I choose between computer science and quantum mechanics?

If you are theoretical person who likes Algorithms, Computer Architecture (logic gates), Mathematics, and Quantum Mechanics then better you choose Computer Science with courses like Operation Research, nice amount of Computer Mathematics courses and also try taking quantum mechanics courses if you are allowed to do so (Not mandatory though).

What are the best resources to learn about quantum mechanics?

Principles of Quantum Mechanics by P.M. Dirac. Mathematical Foundations of Quantum Mechanics by J. Von Neumman. An Introduction to Quantum Theory by Keith Hannabus. Now because of your interest ( according to your profile ) on computer science, you may want to read something about quantum computing.