Quantum Monte Carlo study of the Rabi-Hubbard model Thibaut Flottat, Frédéric Hébert, Valéry G. Rousseau and George Ghassan Batrouni Eur. Phys. J. D, 70 10 (2016) 213 Published online: 18 October 2016 DOI: 10.1140/epjd/e2016-70492-x