The nuclear theory group at FIU includes four faculty members, post-doctoral associates, graduate and undergraduate students.
- Rudolf Fiebig, Professor: Econophysics and Nuclear Physics
- Oren Maxwell, Professor: Nuclear and Astrophysics
- Rajamani Narayanan, Associate Professor: Quantum Field Theory
- Misak Sargsian, Associate Professor : Nuclear and Particle Physics
- Wim Cosyn
- Carlos Granada