1993. Kampf, A.P. and G.T. Zimanyi. The Superconductor-Insulator Phase Transition in the Bose Hubbard Model. Physical Review B47:279.
1993. Kampf, A.P. and G.T. Zimanyi. The Superconductor-Insulator Phase Transition in the Bose Hubbard Model. Physical Review B47:279.