[11] S. Lloyd. Universal quantum simulators. Science, 273, 1073-1078(1996).
[12] I. Buluta, F. Nori. Quantum simulators. Science, 326, 108-111(2009).
[16] R. Blatt, C. F. Roos. Quantum simulations with trapped ions. Nat. Phys., 8, 277-284(2012).
[20] A. Aspuru-Guzik, P. Walther. Photonic quantum simulators. Nat. Phys., 8, 285-291(2012).
[42] I. M. Georgescu, S. Ashhab, F. Nori. Quantum simulation. Rev. Mod. Phys., 86, 153-185(2014).
[59] 59n1x=sin[txcos(kx))cos(tysin(kx)], n1y=sin[tysin(kx)], n2x=sin[txcos(kx)], n2y=cos[txcos(kx)]sin[tysin(kx)].