California Institute of Technology



Undergraduate admissions are handled through the Undergraduate Admissions office of Caltech.


Graduate admissions are handled through the Graduate Studies Office of Caltech. Please visit the admissions page for more information.

Research positions

Hiring for research positions is handled by the Division of Physics, Mathematics & Astronomy at Caltech, which keeps a listing of all open positions and has more infomation about obtaining a Postdoctoral Fellowship in Theoretical Physics or Astrophysics.