Effect of interaction and temperature on quantum phase transition in anisotropic square-octagon lattice
Bao Ana), b)† 
, Zhang Xue-Fengb) , Zhang Xiao-Zhonga)
, Zhang Xue-Feng
Effect of interaction and temperature on quantum phase transition in anisotropic square-octagon lattice |
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Bao An
, Zhang Xue-Feng |
| Density of states for different interaction at (a) T = 0.25, λ = 2.0; (b) T = 0.25, λ = 0.83; (c) T = 0.17, λ = 2.0; (d) T = 0.17, λ = 0.83. |
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