P.
Widmer
Marcos, D. ., Widmer, P. ., Rico, E. ., Hafezi, M. ., Rabl, P. ., Wiese, U. J., & Zoller, P. . (2014). Two-dimensional lattice gauge theories with superconducting quantum circuits. Annals of Physics, 351, 634–654. http://doi.org/10.1016/j.aop.2014.09.011