Irregular parameter dependence of numerical results in tensor renormalization group analysis

26 Dec 2018 Kadoh Daisuke Kuramashi Yoshinobu Ueno Ryoichiro

We study the parameter dependence of numerical results obtained by the tensor renormalization group. We often observe an irregular behavior as the parameters are varied with the method, which makes it difficult to perform the numerical derivatives in terms of the parameter... (read more)

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  • HIGH ENERGY PHYSICS - LATTICE