2019Journal ArticleV. Rokaj, M. Penz, M. A. Sentef, M. Ruggenthaler, and A. Rubio, "Quantum Electrodynamical Bloch Theory with Homogeneous Magnetic Fields," Physical Review Letters 123 (4), 047202 (2019).
2018Journal ArticleV. Rokaj, D. Welakuh, M. Ruggenthaler, and A. Rubio, "Light–matter interaction in the long-wavelength limit: no ground-state without dipole self-energy," Journal of Physics B: Atomic, Molecular and Optical Physics 51 (3), 034005 (2018).
2019Working PaperC. Schäfer, M. Ruggenthaler, V. Rokaj, and A. Rubio, "Relevance of the quadratic diamagnetic and self-polarization terms in cavity quantum electrodynamics", (2019), pp. 19.