M. Johansson, Antonio Z. Khoury, K. Singh, E. Sjoqvist. (2013). Three-qubit topological phase on entangled photon pairs. Phys. Rev. A 042112
M. Johansson, E. Sjoqvist, L. Mauritz Andersson, Marie Ericsson, B. Hessmo, K. Singh, D. M. Tong. (2012). Robustness of non-adiabatic holonomic gates. Phys. Rev. A 062322